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  4. 290-4D

NSN 290-4D

Tube Coupling Nut

0.438 inches nominal thread size, 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. end item identification, 0.532 inches nominal length to shoulder, 0.250 inches nominal tube outside diameter, unable to decode material.

NSN 4730-00-287-0289 Datasheet

(NSN) National Stock Number
4730-00-287-0289
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
00-287-0289
Requires Demilitarization
Yes
(INC) Item Name Code
03859
Date
Sun, Jan 1, 1961
Schedule B Code
7609000000
End Item Identification
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.
Length To Shoulder
0.532 inches nominal
Material
unable to decode
Nominal Tube Outside Diameter
0.250 inches
Nominal Thread Size
0.438 inches
Nut Height
0.620 inches nominal
Nut Style
tube coupling
Smallest Inside Diameter
0.305 inches nominal
Special Features
weapon system essential. grumman a-10 aircraft
Surface Treatment
unable to decode
Thread Class
3b
Thread Direction
right-hand
Thread Quantity Per Inch
20
Thread Series
unf
Width Across Flats
0.563 inches nominal

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0003859

Cross Reference

CAGE Codes

93568
Harsco Corp Bmy-Combat Systems Div
U.s./canadian manufacturers
A486G
Nimikkeistokeskus Ncb Finland
Government departments or units, including military organizations
95542
Northrop Grumman Systems Corporation
U.s./canadian manufacturers
49956
Raytheon Company Div Corp
U.s./canadian manufacturers
00624
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
U.s./canadian manufacturers
R1120
Satair A/s
Non-manufacturers
001JK
Embraer S.a.
Non-us manufacturer (nato), other foreign organization or codification bureaus
FB459
Embraer Aviation International
Non-manufacturers
S4956
Embraer Empresa Brasileira de Aeronautica Sa
Non-us manufacturer (nato), other foreign organization or codification bureaus
96214
Raytheon Company Dba Raytheon
U.s./canadian manufacturers
A00AM
E.c.a Etablissement Central des Approvisionnements des Forces Armees Royales
Military standards and standards organizations (ex:stanags,milspecs,defstans)
SCY13
E.c.a Etablissement Centrald'approvisionnement des Forces Armee
Military standards and standards organizations (ex:stanags,milspecs,defstans)
9009H
Jednolity Indeks Materialowy - Uniform Material Index
Government departments or units, including military organizations
77294
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
U.s./canadian manufacturers
56232
Lockheed Martin Corporation Div Rms - Mitchel Field
Non-manufacturers
18876
Us Army Aviation and Missile Command
Government departments or units, including military organizations
S4080
Pilatus Aircraft Ltd
Non-us manufacturer (nato), other foreign organization or codification bureaus
04939
Lockheed Martin Corporation
U.s./canadian manufacturers
14397
Faber Enterprises, Inc. Div Faber Enterprise Inc
Non-manufacturers
14798
Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, A Pcc Company
U.s./canadian manufacturers
18430
Drake-Williams Steel Inc
U.s./canadian manufacturers
32142
Hydrasearch Company, Llc
U.s./canadian manufacturers
32382
Arlington Air Parts Inc
U.s./canadian manufacturers
38597
Lockheed Martin Corporation Div Rotary and Mission Systems
Non-manufacturers
88044
Aeronautical Standards Group Dept of Navy and Air Force
Military standards and standards organizations (ex:stanags,milspecs,defstans)
99237
Airforce-Navy Aeronautical Design Standard
Military standards and standards organizations (ex:stanags,milspecs,defstans)
F0222
Skf Aerospace France
Non-us manufacturer (nato), other foreign organization or codification bureaus
80086
Airco Cryogenics Div of Airco Inc
U.s./canadian manufacturers
03038
Long-Lok, Llc
U.s./canadian manufacturers
F0086
Daher Aerospace - Ex Socata
Non-us manufacturer (nato), other foreign organization or codification bureaus

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
Q - 70.0
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
05680
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
National Motor Freight Classification Item Number
013540

Schedule B & Trade

Schedule B
7609-00-0000
Description
aluminum tube or pipe fittings (couplings,elbows sleeves)
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
68427
(NAICS) North American Industrial Classification System
332996

Questions & Answers

  1. What is the FSCG of the NSN 4730-00-287-0289?

    The FSCG of the NSN 4730-00-287-0289 is 4730

  2. Does the NSN 4730-00-287-0289 have a Schedule B code assigned?

    Yes, the Schedule B code is 7609000000

  3. Does NSN 4730-00-287-0289 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 4730-00-287-0289 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4730-00-287-0289 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 4730-00-287-0289 was assigned to the Federal Catalog?

    It was assigned 65 years ago, on Sun, Jan 1, 1961

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