The Washer,flat, cataloged under National Stock Number 5310-00-595-6552, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Borg-Warner Corp Marvel-Schebler/tillotson Div. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-595-6552 |
| Primary Part Number | 0637 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Borg-Warner Corp Marvel-Schebler/tillotson Div |
| Status | CANCELLED |
| Overall Diameter | 0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Nondefinitive Spec/std Data | A TYPE AND 1 GRADE AND E SERIES |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | COPPER ALLOY 11 OVERALL |
| Hole Diameter | 0.214 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-B-613,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thickness | 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-595-6552 is a Washer,flat, manufactured by Borg-Warner Corp Marvel-Schebler/tillotson Div, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-595-6552 has 2 cross-referenced part numbers: 0637 (Borg-Warner Corp Marvel-Schebler/tillotson Div), FFW92 (Federal Specifications Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 5310-00-595-6552: 5120-00-224-2496. Verify interchangeability with system specifications before substitution.
Key specifications for 0637: Overall Diameter: 0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Center Hole Shape Style: ROUND; Nondefinitive Spec/std Data: A TYPE AND 1 GRADE AND E SERIES; Cross-Sectional Shape Style: RECTANGULAR. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-595-6552 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.