4730-00-277-5079

Tube Fitting Locknut email this page

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Reference images of this national stock number
Reference of NSN 4730-00-277-5079

Model or part number: AS4841

Pricing & Availability

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Description

Bulkhead And Universal Fitting Flared Tube Nut NSN 4730-00-277-5079.

pdf NSN 4730-00-277-5079 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3b
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
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Tube fitting locknut
MRC:
None.ADEA
Nut Height:
0.438 inches
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
1.375 inches
MRC:
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.BZRR
Thread Series:
Un
MRC:
The length of a straight line which passes through the center of the packing recess,and terminates at the circumference.CFPT
Packing Recess Diameter:
1.297 inches
MRC:
A measurement between specified points on the packing recess,in distinction from height.CFPW
Packing Recess Depth:
0.054 inches
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
12
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.062 inches
MRC:
The nominal length of a straight line which passes through the center of a tube,and terminates at the outside circumference.CQRJ
Tube Outside Diameter:
0.750 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1141 or steel comp 1137
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-s-637 federal specification single material response
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:
Cadmium
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Qq-p-416, type 2, class 2 federal specification single treatment response
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
88044-an6289 government standard
MRC:
--
NIIN:
002775079
MRC:
--
NATO Stock Number:
4730-00-277-5079
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A021A0
MRC:
--
INC:
17645
MRC:
--
IMM:
AX
Certified products icon

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.

Quality inspections icon

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.

Quality Commitment »

Shipping icon

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 4730-00-277-5079

An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also locknut, pipe; nut (1), tube coupling and nut (1), plain, hexagon.

Recent Solicitations Most recent solicitations for NSN 4730-00-277-5079

End Date
Solicitation
Qty
Purchase Request
End Date:
2019-01-22
Solicitation:
SPE7M319T4303
Qty:
255
Purchase Request:
0077850009
End Date:
2018-09-20
Solicitation:
SPE7M318T161Y
Qty:
428
Purchase Request:
0076141744
End Date:
2018-07-30
Solicitation:
SPE7M318T049D
Qty:
26
Purchase Request:
0075378311
End Date:
2018-07-02
Solicitation:
SPE7M318T000D
Qty:
18
Purchase Request:
0075028829
End Date:
2018-04-05
Solicitation:
SPE7M318T5968
Qty:
41
Purchase Request:
0073609429
End Date:
2018-02-09
Solicitation:
SPE7M318T3347
Qty:
40
Purchase Request:
0072593770
End Date:
2018-01-08
Solicitation:
SPE7M318T2362
Qty:
294
Purchase Request:
0072291696
End Date:
2017-04-03
Solicitation:
SPE7M317T3658
Qty:
97
Purchase Request:
0068188106

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:
0.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
00
MOP:
10
PKG:
18ZZ
PRES MAT:
00
WRAP MAT:
XX
ICQ:
AAA
THK:
0
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.

Procedure Indicator Code (OPI) M

All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 10

Physical protection.

Cushion Material (CUSH) 00

No requirement.

Preservation Material (PRES_MAT) 00

No requirement.

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:
8710000090
NAICS:
336992
End Use Class:
50030
SITC:
89111
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8710000090

Parts Of Armored Fighting Vehicles, Motorized, Whether Or Not Fitted With Weapons

End Use Code 50030

Military Trucks, Armored Vehicles, Etc.

Standard Intl. Trade Class (SITC) 89111

Tanks and Other Armored Fighting Vehicles, Motorized, Whether Or Not Fitted With Weapons, and Parts Of Such Vehicles

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
095760
NMF Description:
Locks/lock Sets Noi Metal In Bbl/bx
UFC:
50130
LTL:
70.0
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 573

Bolts or nuts (iron or steel),(less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

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)

DLA History / Forecast Quantities

Maritime Supply Chain
07/1710/1711/1810/19
34.0074.0034.00375.00

Manufacturers

This NSN is registered to the following cage codes.
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