5310-01-718-7771
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-718-7771
- (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
- 03/19/2024 (2 years ago)
round center hole shape style, round peripheral shape style, 0.248 inches minimum and 0.252 inches maximum thickness, rectangular cross-sectional shape style, 1.250 inches nominal hole diameter
Specs & Compatibility
rectangular
1.250 inches nominal
round
round
0.248 inches minimum and 0.252 inches maximum
1.484 inches nominal
f-15ex
restrictor, cooling air
aluminum alloy 6061 overall
ams-qq-a-250/11 or ams 4027 aerospace material spec std single material response overall
chromate overall
mil-dtl-5541, class 3 mil spec 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
Related Hardware Products
| Part Number | Description |
|---|---|
| 4M307-3-80 | Flat Washer |