The Washer,spring Tension, cataloged under National Stock Number 5310-00-432-5577, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Drs C3 & Aviation Company Dba Drs Data & Imaging Systems. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-432-5577 |
| Primary Part Number | 21058-1 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Drs C3 & Aviation Company Dba Drs Data & Imaging Systems |
| Status | CANCELLED |
| Outside Diameter | 0.380 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN |
| Style Designator | SPRING TENSION |
| Surface Finish | 32.0 MICROINCHES ALL SURFACES |
| Material Document and Classification | QQ-C-;33,TEMPER 1/4 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.0080 INCHES MINIMUM AND 0.0084 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 170 OVERALL |
| Hole Diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-432-5577 is a Washer,spring Tension, manufactured by Drs C3 & Aviation Company Dba Drs Data & Imaging Systems, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-432-5577 has 2 cross-referenced part numbers: 21058-01 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), 21058-1 (Drs C3 & Aviation Company Dba Drs Data & Imaging Systems).
There are 2 known substitutes for 5310-00-432-5577: 5905-01-096-3771, 5945-01-329-0972. Verify interchangeability with system specifications before substitution.
Key specifications for 21058-1: Outside Diameter: 0.380 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN; Style Designator: SPRING TENSION; Surface Finish: 32.0 MICROINCHES ALL SURFACES; Overall Height: 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-432-5577 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.