Product Details | KEY WASHER

5310-00-945-0581 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: NAS1193122, NAS1193-12-2, 5310-00-945-0581, 00-945-0581, 5310009450581, 009450581

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 18-FEB-66 00-945-0581

Drawings & Photos | NSN 5310-00-945-0581


Demand History | NSN 5310-00-945-0581

Part Number Request Date QTY Origin
NAS1193122 2019-06-172 12 United States
5310-00-945-0581 2012-11-330 15 DIBBS
5310-00-945-0581 2012-06-162 15 DIBBS

Cross Reference | NSN 5310-00-945-0581

Part Number Cage Code Manufacturer
NAS1193K12-2 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-00-945-0581

Characteristic Specifications
MATERIAL STEEL COMP 410 OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 154 KEY
INTERNAL KEY QUANTITY 1
HOLE DIAMETER 0.755 INCHES MINIMUM AND 0.771 INCHES MAXIMUM
OUTSIDE DIAMETER 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 0.297 INCHES NOMINAL
MATERIAL THICKNESS 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
SPECIAL FEATURES SERRATED WASHER FACE
SPECIFICATION/STANDARD DATA 80205-NAS1193 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
III END ITEM IDENTIFICATION W/S: AIRCRAFT, STARLIFTER C-141

Restrictions/Controls & Freight Information | NSN 5310-00-945-0581

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