The Washer,flat, cataloged under National Stock Number 5310-01-081-8860, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-081-8860 |
| Primary Part Number | 3-074 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Peripheral Shape Style | ROUND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thickness | 0.048 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.312 INCHES NOMINAL IN |
| Hole Diameter | 0.173 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-081-8860 is a Washer,flat, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-081-8860 has 3 cross-referenced part numbers: 3-074 (Raytheon Company), 3-074 (Raytheon Company Dba Raytheon Co), 3-074 (Raytheon Company Div Corp).
There are 10 known substitutes for 5310-01-081-8860: 2530-00-062-0343, 4820-00-281-4709, 5325-00-640-9985 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3-074: Peripheral Shape Style: ROUND; Material: STEEL CORROSION RESISTING OVERALL; Thickness: 0.048 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.