The Washer,flat, cataloged under National Stock Number 5310-00-831-2323, 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 9 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-831-2323 |
| Primary Part Number | 23431 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | CANCELLED |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 302 OVERALL |
| Material Document and Classification | AMS 5515 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Thickness | 0.020 INCHES NOMINAL IN |
| Hole Diameter | 0.285 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.390 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-831-2323 is a Washer,flat, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-831-2323 has 3 cross-referenced part numbers: CM-23431 (Cmp Hydraulics Inc.), 23431 (Goodrich Control Systems Gmbh), 23431 (Triumph Engine Control Systems Llc).
There are 6 known substitutes for 5310-00-831-2323: 4820-00-106-1712, 9320-01-022-8493, 5998-01-110-4707 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23431: Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: STEEL COMP 302 OVERALL; Material Document and Classification: AMS 5515 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-831-2323 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.