The Washer,flat, cataloged under National Stock Number 5310-00-187-2337, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Botoman Mfg Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-187-2337 |
| Primary Part Number | 940-316 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Botoman Mfg Co Inc |
| Status | ACTIVE |
| Hole Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Thickness | 0.049 INCHES NOMINAL IN |
| Surface Treatment | TIN OVERALL |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-187-2337 is a Washer,flat, manufactured by Botoman Mfg Co Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-187-2337 has 2 cross-referenced part numbers: 940-316 (Botoman Mfg Co Inc), 940-316 (Department of the Air Force).
There is 1 known substitute for 5310-00-187-2337: 5133-00-189-9189. Verify interchangeability with system specifications before substitution.
Key specifications for 940-316: Hole Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Thickness: 0.049 INCHES NOMINAL IN; Surface Treatment: TIN OVERALL; Peripheral Shape Style: ROUND. 8 total characteristics are documented in the Federal Logistics Information System.