The Washer,flat, cataloged under National Stock Number 5310-01-033-2688, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-01-033-2688 |
| Primary Part Number | 25643 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | CANCELLED |
| Hole Diameter | 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-5059 COND HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 301 OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.240 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Thickness | 0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-01-033-2688 is a Washer,flat, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-033-2688 has 2 cross-referenced part numbers: 25643 (Systemes De Controles Goodrich Ltee), 25643 (Triumph Engine Control Systems Llc).
There are 6 known substitutes for 5310-01-033-2688: 5360-00-200-6981, 5133-00-236-3404, 5935-00-624-7309 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25643: Hole Diameter: 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN; Material Document and Classification: MIL-S-5059 COND HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 301 OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-033-2688 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.