5310-01-331-7229
Convex Washer
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Official Item Classification
- Name
- Convex Washer
- (NSN) National Stock Number
- 5310-01-331-7229
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 15931
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 12/24/1990 (35 years ago)
0.422 inches minimum and 0.452 inches maximum material thickness, 2350-01-305-0028 end item identification, 1.000 inches maximum outside diameter, 0.452 inches minimum and 0.460 inches maximum hole diameter, 58.0 rockwell c minimum and 62.0 rockwell c maximum hardness rating
Specs & Compatibility
0.452 inches minimum and 0.460 inches maximum
1.000 inches maximum
0.422 inches minimum and 0.452 inches maximum
2350-01-305-0028
58.0 rockwell c minimum and 62.0 rockwell c maximum
boss one side,0.680 in. min,0.700 in. max dia,0.080 in. min,0.100 in. max w; convex radius 0.495 in. min,0.505 in. max
steel overall
aisi 86l20 assn std single material response overall
convex
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.
0015931