5310-01-447-9888
Key Washer
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Official Item Classification
- Name
- Key Washer
- (NSN) National Stock Number
- 5310-01-447-9888
- (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
- 08/18/1997 (29 years ago)
1.511 inches minimum and 1.514 inches maximum hole diameter, 0.205 inches minimum and 0.210 inches maximum external straight key width, 0.062 inches nominal internal straight key width, 1.825 inches nominal outside diameter, 0.650 inches minimum and 0.655 inches maximum distance from centerline to top of internal key
Specs & Compatibility
1.511 inches minimum and 1.514 inches maximum
1.825 inches nominal
0.205 inches minimum and 0.210 inches maximum
0.062 inches nominal
0.650 inches minimum and 0.655 inches maximum
2.075 inches nominal
16
1
0.029 inches minimum and 0.033 inches maximum
pacer dawn
dwg title,washer,tab lock
steel comp 304 overall
mil-s-5059 mil spec single material response overall
passivate overall
e+3204 mfr ref single treatment response overall
key
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.
XZZ
0001869
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| Part Number | Description |
|---|---|
| A53540-1 | Key Washer |