Product Details | KEY WASHER

5310-00-679-9814 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part Alternates: 8756256, 5310-00-679-9814, 00-679-9814, 5310006799814, 006799814

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-679-9814

Drawings & Photos | NSN 5310-00-679-9814


Demand History | NSN 5310-00-679-9814

Part Number Request Date QTY Origin
5310-00-679-9814 2024-07-31 2564 DIBBS
5310-00-679-9814 2021-07-02 440 US
5310-00-679-9814 2019-09-10 5031 DIBBS
5310-00-679-9814 2019-05-31 64 US
5310-00-679-9814 2016-04-27 317 US

Cross Reference | NSN 5310-00-679-9814

Part Number Cage Code Manufacturer
5310006799814 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
5310PL0898704 9009H INSPEKTORAT WSPARCIA SIL ZBROJNYCH
8756256 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8756256 A9271 GORIZIANE GROUP SPA

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Technical Data | NSN 5310-00-679-9814

Characteristic Specifications
MATERIAL STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
STYLE DESIGNATOR 154 KEY
INTERNAL KEY QUANTITY 1
HOLE DIAMETER 1.266 INCHES MINIMUM AND 1.297 INCHES MAXIMUM
OUTSIDE DIAMETER 1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH 0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 0.511 INCHES NOMINAL
MATERIAL THICKNESS 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-00-679-9814

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information