5310-01-506-7231
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-506-7231
- (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
- 04/08/2003 (23 years ago)
0.250 inches nominal thickness, round center hole shape style, round peripheral shape style, blank rectangular cross-sectional shape style, 1.140 inches nominal hole diameter
Specs & Compatibility
blank rectangular
1.140 inches nominal
round
round
0.250 inches nominal
1.875 inches nominal
titanium flat washer
blue and violet overall
titanium alloy overall
mil-t-9046, comp cp-3/ab-2 mil spec 1st material response or mil-t-9047, comp 6a1-4v, condition a mil spec 2nd material response overall
anodize overall
ams2488b, type 2 assn std single treatment 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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| Part Number | Description |
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| 6390826-22 | Flat Washer |