4730-00-287-0289

Tube Coupling Nut email this page

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Reference images of this national stock number
Reference of NSN 4730-00-287-0289 Reference of NSN 4730-00-287-0289 Reference of NSN 4730-00-287-0289 Reference of NSN 4730-00-287-0289 Reference of NSN 4730-00-287-0289 Reference of NSN 4730-00-287-0289

Model or part number: AN818-4D

Pricing & Availability

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About this product
Weapon system essential. Grumman a-10 aircraft

Description

Flare Tube Fitting Nut NSN 4730-00-287-0289. Nut: couplingal

pdf NSN 4730-00-287-0289 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 process used in manufacturing the item.AARN
Fabrication Method:
Any acceptable
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Tube coupling
MRC:
None.ADEA
Nut Height:
0.620 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
B-1 aircraft support equipment. B-52 aircraft support equipment. Tf33-p-3/5/9 (c/ec-135, b-52h) aircraft engine. H-3 helicopter support equipment.
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
0.563 inches
MRC:
None.BRQL
Length To Shoulder:
0.532 inches
MRC:
The smallest length of a straight line which passes through the center of the two surfaces of a circular item,and terminates at the inside circumference.BSPX
Smallest Inside Diameter:
0.305 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:
Unf
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):
20
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.438 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:
0.250 inches
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy
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:
Anodize
MRC:
--
NIIN:
002870289
MRC:
--
NATO Stock Number:
4730-00-287-0289
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A021A0
MRC:
--
INC:
03859
MRC:
--
IMM:
AX
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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.

End Items and Platforms

End items to which this NSN is a component of.
  • Metal Tube Assembly
  • Liquid Fuel Filter-separator
  • Aircraft Air Conditioning-heating Duct Assembly
  • Hydraulic Drive Unit
  • Nonaircraft Gas Turbine Engine

Formal Definition

Government issue definition of NSN 4730-00-287-0289

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

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:
0.2000lbs
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:
ZZ
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
ZZ
PKG:
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.

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) ZZ

Special requirements.

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:
7609000000
NAICS:
332919
End Use Class:
12300
SITC:
68427
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7609000000

Aluminum Tube Or Pipe Fittings (couplings, Elbows Sleeves)

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 68427

Aluminum and Aluminum Alloy Tube and Pipe Fittings (e.g. Couplings, Elbows and Sleeves)

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
013540
NMF Description:
Alum Nuts
UFC:
05680
LTL:
70.0
LCL:
--
WCC:
576
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) 576

Metal and metal products, nos, (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)

Manufacturers

This NSN is registered to the following cage codes.
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