5310-00-285-8313
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-00-285-8313
- (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
- 01/01/1963 (63 years ago)
round peripheral shape style, 0.250 inches minimum and 0.251 inches maximum hole diameter, rectangular cross-sectional shape style, 0.070 inches minimum and 0.085 inches maximum thickness, round center hole shape style
Specs & Compatibility
rectangular
0.250 inches minimum and 0.251 inches maximum
round
round
0.070 inches minimum and 0.085 inches maximum
0.3725 inches minimum and 0.3740 inches maximum
copper alloy overall
qq-c-465 fed spec single material response overall
cadmium overall
qq-p-416 type 1 class 1,2 or 3 fed spec single treatment response overall
Regulatory Compliance
Precious metal content is unknown
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.
S9I
0013393
Related Hardware Products
| Part Number | Description |
|---|---|
| 538841 | Flat Washer |