The Washer,flat, cataloged under National Stock Number 5310-00-187-2341, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Department of the Air Force. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-187-2341 |
| Primary Part Number | 945-4 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Department of the Air Force |
| Status | CANCELLED |
| Material | STEEL OR IRON OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Thickness | 0.062 INCHES NOMINAL IN |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Heat Treatment | AS FABRICATED |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 945-4 | Department of the Air Force (USA) |
NSN 5310-00-187-2341 is a Washer,flat, manufactured by Department of the Air Force, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-187-2341 has 1 cross-referenced part number: 945-4 (Department of the Air Force).
There are 7 known substitutes for 5310-00-187-2341: 3030-00-076-9107, 6220-00-944-2966, 4310-01-143-5495 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 945-4: Material: STEEL OR IRON OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND; Thickness: 0.062 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-187-2341 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.