The Washer,lock, cataloged under National Stock Number 5310-00-638-6574, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 5310-00-638-6574 |
| Primary Part Number | 86559-01 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Ge Aviation Systems Llc |
| Status | CANCELLED |
| Surface Treatment | CADMIUM OVERALL |
| Outside Diameter | 0.340 INCHES NOMINAL IN |
| Hole Diameter | 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Thickness | 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-638-6574 is a Washer,lock, manufactured by Ge Aviation Systems Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-638-6574 has 2 cross-referenced part numbers: 86559 (Ge Aviation Systems Llc), 86559-01 (Ge Aviation Systems Llc).
There is 1 known substitute for 5310-00-638-6574: 5331-00-377-0391. Verify interchangeability with system specifications before substitution.
Key specifications for 86559-01: Surface Treatment: CADMIUM OVERALL; Outside Diameter: 0.340 INCHES NOMINAL IN; Hole Diameter: 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN; Material: STEEL OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-638-6574 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.