5985-01-318-7868

Waveguide Assembly email this page
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Reference images of this national stock number
Reference of NSN 5985-01-318-7868 Reference of NSN 5985-01-318-7868

Model or part number: 951431-50

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Description

Tower Waveguide NSN 5985-01-318-7868.

pdf NSN 5985-01-318-7868 Datasheet

MRC:
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR
Cross Sectional Shape:
Internal, rectangular external, rectangular
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2b first flange all connection facilities
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand first flange all connection facilities
MRC:
The angular measurement by which one part/section of a rigid item deviates from a straight line projection of an adjacent part/section,expressed in degrees.ACJL
Bend Angle In Deg:
90.0 second bend e-plane
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Radio terminal set an/trc-170
MRC:
The style designation indicating the configuration that most nearly corresponds to the construction of the tubing wall.AHRV
Tubing Wall Construction Style:
Seamless second tubing segment
MRC:
Indicates the type of twist as characterized by the method or manner by which the rotation of the cross-sectional axes of the tubing is affected.AHRW
Tubing Twist Type:
Straight twist third tubing segment
MRC:
The angle to which a rigid tubing has been intentionally rotated during manufacture or the maximum angle to which a twistable type tubing may be rotated,as measured in degrees of angular difference between the plane of a specific transverse dimension at one extremity of the tubing and the plane of the same dimension at the other extremity.AHRX
Tubing Twist Angle In Deg:
90.0 third tubing segment
MRC:
The number of flanges provided with the item.AHSF
Flange Quantity:
2
MRC:
None.AHSX
Flange Inside Width:
1.867 inches first flange and 1.877 inches first flange
MRC:
None.AHSY
Flange Inside Height:
0.867 inches first flange and 0.877 inches first flange
MRC:
The length of a straight line which passes through the center of a flange,and terminates at the outside circumference.AHTC
Flange Outside Diameter:
3.610 inches first flange and 3.640 inches first flange
MRC:
A measurement between specified points on the flange,in distinction from height.AHTD
Flange Depth:
0.922 inches first flange and 0.953 inches first flange
MRC:
The ratio of the maximum to the minimum amplitude of pressure /voltage/ measured along the path of the waves.AHTW
Voltage Standing Wave Ratio:
1.15
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
15.0 pounds per square inch gage
MRC:
None.CQHN
Waveguide Outside Width:
Between 1.995 inches and 2.005 inches
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.190 inches first flange all connection facilities
MRC:
None.CRFH
Waveguide Inside Width:
Between 1.867 inches and 1.877 inches
MRC:
None.CRLB
Waveguide Inside Height:
Between 0.867 inches and 0.877 inches
MRC:
None.CSFC
Waveguide Outside Height:
Between 0.995 inches and 1.005 inches
MRC:
The type and number of facilities by which the flange is connected.CSQT
Flange Connecting Facility And Quantity:
8 threaded hole first flange all connection facilities
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the flange.CTCJ
Flange Style:
Choke type first flange
MRC:
None.CTFD
Waveguide Length:
Between 17.690 inches and 17.810 inches
MRC:
None.CXBB
Waveguide Center To Center Distance:
Between 3.940 inches and 4.060 inches
MRC:
Flexible,capable of being bent,turned or twisted,within limits,without breaking,or rigid,resisting change of form,inflexible.FLEX
Flexibility:
Flexible third tubing segment
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy third tubing segment
MRC:
An indication of the precious material and its location in the item.PMLC
Precious Material And Location:
Internal waveguide surfaces silver
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Silver
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Silver third tubing segment inside surfaces
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Offset bend type
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unf first flange all connection facilities
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Communications equipment
MRC:
--
NIIN:
013187868
MRC:
--
NATO Stock Number:
5985-01-318-7868
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A073A0
MRC:
--
INC:
00305
MRC:
--
IMM:
TX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5985-01-318-7868

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
4.5000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
U
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
ZZ
PKG:
69FZ
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
XXX
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

LVL C Code (LVL_C) U

Items or packages that require packing for acceptance by the carrier shall be packed in exterior type shipping containers in a manner that will ensure safe transportation at the lowest rate to the point of delivery and shall meet, as a minimum, the requirements of the following rules and regulations, as applicable to the mode(s) of transportation to be utilized: (a) postal regulations, (b) department of transportation regulations, (c) civil air regulations, (d) uniform freight classification rules, (e) national motor freight classification rules, (f) american truckers' association rules, (g) other applicable carriers' rules, (h) military air regulations for dangerous materials. consolidation of shipments. all exterior packs of 1.5 cubic feet or less having no single dimension (length, width, height) exceeding 40 inches (and when the total number of such containers in any individual shipment exceeds 25), shall be consolidated, using flat pallets, box pallets, or containers as the consolidating media. dangerous goods shall be prepared for shipment according to applicable department of transportation (dot) regulations and international regulations in effect at time of shipment. shipment by parcel post must comply with postal regulations.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) ZZ

See j.4.1.B.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8529109000
NAICS:
334220
End Use Class:
21400
SITC:
76493
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8529109000

Antenna & Antenna Reflectors Of All Kinds; Parts Suitable For Use Soley Or Principally W/ Apparatus Of Heading 8525 To 8528, Nesoi

End Use Code 21400

Telecommunications Equipment

Standard Intl. Trade Class (SITC) 76493

Parts Of Television Receivers, Radiobroadcast Receivers, Transmission Apparatus For Radio Telephony, Telegraphy, Broadcasting Or Television Etc.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
063520
NMF Description:
Waveguide In Boxes/crates
UFC:
49770
LTL:
Rating variable
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 723

Radio parts and equipment, excluding tubes packed separately.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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