The Washer,flat, cataloged under National Stock Number 5310-00-291-5944, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 7 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-291-5944 |
| Primary Part Number | 40282 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | ACTIVE |
| Overall Diameter | 1.375 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | WOOL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.750 INCHES NOMINAL IN |
| Thickness | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40282 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
NSN 5310-00-291-5944 is a Washer,flat, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-291-5944 has 1 cross-referenced part number: 40282 (Napco International Llc Dba Napco International Inc).
There are 7 known substitutes for 5310-00-291-5944: 6680-00-828-7240, 3020-01-088-7781, 4140-01-171-9580 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40282: Overall Diameter: 1.375 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; Material: WOOL OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.