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NSN G221439-53

Lock Washer

A headed fastening device having a smooth solid shank designed to have the shank end upset after insertion.

w/s:helicopter, uscg search and rescue, hh-60j; helicopter, advance attack, ah-1w; helicopter, carrier based asw, sh-60f; helicopter, search and rescue, hh-60h; aircraft, c-2a (reprocured; consolidated targets; satellite commo terminal, an/vsc-7 and anpsc-3; aircraft, awacs, e-3a; consolidated avionics accessories; helicopter, mh-53e end item identification, unable to decode material, 0.102 inches minimum hole diameter, 0.025 inches minimum material thickness, 0.198 inches maximum outside diameter.

NSN 5310-00-685-1970 Datasheet

(NSN) National Stock Number
5310-00-685-1970
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-685-1970
Requires Demilitarization
Yes
(INC) Item Name Code
14218
Date
Tue, Jan 1, 1963
Schedule B Code
7318210000
End Item Identification
w/s:helicopter, uscg search and rescue, hh-60j; helicopter, advance attack, ah-1w; helicopter, carrier based asw, sh-60f; helicopter, search and rescue, hh-60h; aircraft, c-2a (reprocured; consolidated targets; satellite commo terminal, an/vsc-7 and anpsc-3; aircraft, awacs, e-3a; consolidated avionics accessories; helicopter, mh-53e
Hole Diameter
0.102 inches minimum
Material Thickness
0.025 inches minimum
Material
unable to decode
Outside Diameter
0.198 inches maximum
Style Designator
split helical-right hand

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
U - Precious metal content is unknown
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

06481
Northrop Grumman Systems Corporation Div the Navigation, Targeting and Survivability Division
U.s./canadian manufacturers
79807
Wrought Washer Mfg., Inc.
Non-manufacturers
13499
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
U.s./canadian manufacturers
70318
Allmetal Screw Products Corp
Non-manufacturers
SCY13
E.c.a Etablissement Centrald'approvisionnement des Forces Armee
Military standards and standards organizations (ex:stanags,milspecs,defstans)
65597
"thales Usa, Inc. Div Air Mobility Solutions ("ams")"
U.s./canadian manufacturers
02769
Lockheed Martin Corporation Div Rms
U.s./canadian manufacturers
49671
Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin
U.s./canadian manufacturers
87557
Lockheed Corp Lockheed Electronics Co Inc
U.s./canadian manufacturers
94117
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
U.s./canadian manufacturers
20418
Drs Sustainment Systems, Inc. Use Cage Code 98255 for Cataloging
U.s./canadian manufacturers
23667
Smiths Detection Inc. Dba Smiths Detection Inc Casc Div Edgewood
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
U - 50.0
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
55210
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
194160

Schedule B & Trade

Schedule B
7318-21-0000
Description
spring washers and other lock washers, iron or steel
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69422
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5310-00-685-1970?

    The FSCG of the NSN 5310-00-685-1970 is 5310

  2. Does the NSN 5310-00-685-1970 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318210000

  3. Does NSN 5310-00-685-1970 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 5310-00-685-1970 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5310-00-685-1970 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 5310-00-685-1970 was assigned to the Federal Catalog?

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

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