The Washer,flat, cataloged under National Stock Number 5310-00-638-9783, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Boehme H O Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-638-9783 |
| Primary Part Number | 75M193 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Boehme H O Inc |
| Status | CANCELLED |
| Peripheral Shape Style | ROUND |
| Material | COPPER ALLOY OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.147 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 0.028 INCHES NOMINAL IN |
| Overall Diameter | 0.312 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 75M193 | Boehme H O Inc |
| 990-0001-012 | Cooper Interconnect, Inc. (USA) |
| 55M165 | Boehme H O Inc |
| W06 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 8100-0200 | Genrad Inc (USA) |
| FF-W-92B | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A1583 | Allen R C Co Inc Cash Register Div (USA) |
| A1583 | Kelly Manufacturing Company (USA) |
| W06 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
NSN 5310-00-638-9783 is a Washer,flat, manufactured by Boehme H O Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-638-9783 has 9 cross-referenced part numbers: 75M193 (Boehme H O Inc), 990-0001-012 (Cooper Interconnect, Inc.), 55M165 (Boehme H O Inc), W06 (Honeywell Intl Inc Defense Avionics Systems), 8100-0200 (Genrad Inc) and 4 more.
There are 12 known substitutes for 5310-00-638-9783: 5310-00-186-0965, 3120-00-362-1369, 2920-00-364-6885 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 75M193: Peripheral Shape Style: ROUND; Material: COPPER ALLOY OVERALL; Center Hole Shape Style: ROUND; Hole Diameter: 0.147 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-638-9783 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.