4BA Flat Washer
5310-01-040-4739
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Official Item Classification
- Name
- Flat Washer
- Part Number
- 4BA
- (NSN) National Stock Number
- 5310-01-040-4739
- (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
- 05/08/1977 (49 years ago)
steel overall material, dtd to 904/c,fscm k0195 mfr ref 1st treatment response and def130,fscm k0195 mfr ref 2nd treatment response overall surface treatment document and classification, cadmium and passivate overall surface treatment
Specs & Compatibility
steel overall
cadmium and passivate overall
dtd to 904/c,fscm k0195 mfr ref 1st treatment response and def130,fscm k0195 mfr ref 2nd treatment response overall
Regulatory Compliance
Precious metal content is unknown
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.
S9I
0013393
Related Hardware Products
| Part Number | Description |
|---|---|
| 4BA | Flat Washer |