5310-01-276-4887
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-276-4887
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 13393
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 04/09/1988 (38 years ago)
round center hole shape style, 0.125 inches nominal thickness, 0.218 inches nominal hole diameter, round peripheral shape style, rectangular cross-sectional shape style
Specs & Compatibility
rectangular
0.218 inches nominal
round
round
0.125 inches nominal
1.250 inches nominal
los angeles class ssn (688),submarine armament and fire control systems,submarine vertical launch system (vls), marine hardxware & hull doors
nickel alloy 400 overall
qq-n-281,form 1 fed spec single material response overall
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0013393
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