5310-01-511-3137
Lock Washer
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Official Item Classification
- Name
- Lock Washer
- (NSN) National Stock Number
- 5310-01-511-3137
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 14218
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 08/06/2003 (23 years ago)
18.0 millimeters minimum and 19.0 millimeters maximum outside diameter, 20.0 rockwell c minimum and 35.0 rockwell c maximum hardness rating, 1.10 millimeters minimum and 1.30 millimeters maximum material thickness, 10.20 millimeters minimum and 10.60 millimeters maximum hole diameter, interim armored vehicle (iav),contractor logistics support (cls) end item identification
Specs & Compatibility
10.20 millimeters minimum and 10.60 millimeters maximum
18.0 millimeters minimum and 19.0 millimeters maximum
1.10 millimeters minimum and 1.30 millimeters maximum
interim armored vehicle (iav),contractor logistics support (cls)
20.0 rockwell c minimum and 35.0 rockwell c maximum
itemcalled an internal tooth-heavy lock washer,specific material callout is sae 301-305 (uns s30100-s30500)
steel corrosion resisting overall
passivate overall
qq-p-35 fed spec single treatment response overall
flat internal teeth
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.
0014218
Related Hardware Products
| Part Number | Description |
|---|---|
| B18212IHRN100 | Lock Washer |