The Washer,flat, cataloged under National Stock Number 5310-00-797-4715, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Helicopter Parts Service Inc. Government technical data includes 10 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-797-4715 |
| Primary Part Number | 23545 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Helicopter Parts Service Inc |
| Status | ACTIVE |
| Thickness | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 4130 OVERALL |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.489 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-797-4715 is a Washer,flat, manufactured by Helicopter Parts Service Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-797-4715 has 2 cross-referenced part numbers: 23545 (Helicopter Parts Service Inc), 23545 (Hiller Aircraft Corporation).
There are 7 known substitutes for 5310-00-797-4715: 2920-00-496-4740, 5950-00-645-9432, 5961-01-204-3032 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23545: Thickness: 0.125 INCHES NOMINAL IN; Material Document and Classification: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 4130 OVERALL; Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.