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NSN 1386 PLAIN

Lock Washer

0.194 inches minimum and 0.202 inches maximum hole diameter, 0.334 inches maximum outside diameter, 90.0 rockwell b minimum hardness rating, unable to decode material, 0.047 inches minimum and 0.053 inches maximum material thickness.

NSN 5310-00-261-8278 Datasheet

(NSN) National Stock Number
5310-00-261-8278
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-261-8278
Requires Demilitarization
Yes
(INC) Item Name Code
14218
Date
Tue, Jan 1, 1963
Schedule B Code
7415210000
Hardness Rating
90.0 rockwell b minimum
Hole Diameter
0.194 inches minimum and 0.202 inches maximum
Material Thickness
0.047 inches minimum and 0.053 inches maximum
Material
unable to decode
Outside Diameter
0.334 inches maximum
Style Designator
split helical-right hand
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode

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
0014218

Cross Reference

CAGE Codes

A486G
Nimikkeistokeskus Ncb Finland
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06481
Northrop Grumman Systems Corporation Div the Navigation, Targeting and Survivability Division
U.s./canadian manufacturers
73734
Federal Screw Products Inc.
Non-manufacturers
1VN02
Airdale Express Llc Div Airdale Express
U.s./canadian manufacturers
19315
Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems
U.s./canadian manufacturers
64547
Honeywell International, Inc Div Aerospace-Tucson
U.s./canadian manufacturers
D9182
Zf Industrieantriebe Witten Gmbh
Non-us manufacturer (nato), other foreign organization or codification bureaus
45152
Oshkosh Corp
U.s./canadian manufacturers
13499
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
U.s./canadian manufacturers
79807
Wrought Washer Mfg., Inc.
Non-manufacturers
95105
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
U.s./canadian manufacturers
10001
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
U.s./canadian manufacturers
96906
Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)
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
97852
Star Stainless Screw Co
U.s./canadian manufacturers
13973
Litton Systems Inc. Div Navigation Systems Division
U.s./canadian manufacturers
81316
Portsmouth Naval Shipyard
U.s./canadian manufacturers
07860
Bogue Electric Manufacturing Co
U.s./canadian manufacturers
14304
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
U.s./canadian manufacturers
80205
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Civilian standards and standards organizations (ex:iso,din,bs,ansi)
U1605
Honeywell Aerospace Yeovil Div Aerospace -Yeovil
Non-us manufacturer (nato), other foreign organization or codification bureaus
98499
Wallace L R Co
U.s./canadian manufacturers

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
W - Rating variable
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
95100
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
194120

Schedule B & Trade

Schedule B
7415-21-0000
Description
copper washers including spring washers not threaded
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69432
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5310-00-261-8278?

    The FSCG of the NSN 5310-00-261-8278 is 5310

  2. Does the NSN 5310-00-261-8278 have a Schedule B code assigned?

    Yes, the Schedule B code is 7415210000

  3. Does NSN 5310-00-261-8278 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 5310-00-261-8278 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-00-261-8278 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 5310-00-261-8278 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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