5310-00-007-7975
Key Washer
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Official Item Classification
- Name
- Key Washer
- (NSN) National Stock Number
- 5310-00-007-7975
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 01869
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 07/14/1972 (54 years ago)
1.550 inches nominal hole diameter, 34.0 rockwell c minimum and 38.0 rockwell c maximum hardness rating, 0.240 inches nominal external prebent key width, 1.844 inches nominal outside diameter, 1.916 inches minimum and 1.921 inches maximum overall distance including keys
Specs & Compatibility
1.550 inches nominal
1.844 inches nominal
0.240 inches nominal
1.916 inches minimum and 1.921 inches maximum
34.0 rockwell c minimum and 38.0 rockwell c maximum
black overall
steel comp 1050 overall
ams5085 assn std single material response overall
oxide film overall
mil-c-13924,cl1 mil spec single treatment response overall
80205-nas1443 professional/industrial association standard
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.
0001869
Related Hardware Products
| Part Number | Description |
|---|---|
| NAS1443-9 | Key Washer |