112903 Flat Washer
5310-01-129-0607
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Official Item Classification
- Name
- Flat Washer
- Part Number
- 112903
- (NSN) National Stock Number
- 5310-01-129-0607
- (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
- 03/31/1982 (44 years ago)
0.390 inches nominal hole diameter, 0.053 inches minimum and 0.073 inches maximum thickness, rectangular cross-sectional shape style, round peripheral shape style, round center hole shape style
Specs & Compatibility
rectangular
0.390 inches nominal
round
round
0.053 inches minimum and 0.073 inches maximum
0.620 inches minimum and 0.645 inches maximum
aluminum alloy 2024 overall
qq-a-250/5,temper t3 fed spec single material response or qq-a-250/5,temper t4 fed spec single material response overall
chromate overall
mil-c-5541,cl 3 mil spec single treatment response overall
Replacement For
| Part Number | Description | |
|---|---|---|
| 5310-00-983-2846 | No Name Available | 02/01/2007 |
| 5310-01-044-2285 | No Name Available | 04/01/1984 |
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
Related Hardware Products
| Part Number | Description |
|---|---|
| 10109515 | Flat Washer |
| 112903 | Flat Washer |
| 5310PL0139819 | Flat Washer |
| AN960JD616 | Flat Washer |
| MIL-C-5541 CLASS 3 | Flat Washer |