The Washer,flat, cataloged under National Stock Number 5310-00-443-0427, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 9 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-443-0427 |
| Primary Part Number | 73602 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | CANCELLED |
| Hole Diameter | 0.314 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN |
| Material Document and Classification | HS125,GR+1,FSCM 61858 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.940 INCHES NOMINAL IN |
| Thickness | 0.062 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Material | STEEL OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-443-0427 is a Washer,flat, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-443-0427 has 2 cross-referenced part numbers: 73602 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 118192 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 8 known substitutes for 5310-00-443-0427: 5950-00-241-2853, 1680-00-608-4905, 5342-00-659-4150 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 73602: Hole Diameter: 0.314 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN; Material Document and Classification: HS125,GR+1,FSCM 61858 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: CADMIUM OVERALL; Peripheral Shape Style: ROUND. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-443-0427 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.