5310-01-383-0032
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-383-0032
- (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
- 11/16/1993 (32 years ago)
0.396 inches minimum and 0.416 inches maximum hole diameter, round peripheral shape style, rectangular cross-sectional shape style, round center hole shape style, 0.192 inches minimum and 0.206 inches maximum thickness
Specs & Compatibility
rectangular
0.396 inches minimum and 0.416 inches maximum
round
round
0.192 inches minimum and 0.206 inches maximum
1.115 inches minimum and 1.135 inches maximum
mrap rg-33; armored multi-purpose vehicle (ampv); multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle; logistics support vessel
quenched and tempered
steel comp 4130 or steel comp 4140 or steel comp 8640 or steel comp 8740 overall
zinc and chromate overall
astm b633 assn std 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
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