The Washer,key, cataloged under National Stock Number 5310-00-638-5085, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wisconsin Motors, Llc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-638-5085 |
| Primary Part Number | PE66 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Wisconsin Motors, Llc |
| Status | CANCELLED |
| External Straight Key Width | 0.250 INCHES MAXIMUM IN |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| External Straight Key Length | 0.250 INCHES NOMINAL IN |
| Material Thickness | 0.065 INCHES NOMINAL IN |
| External Key Quantity | 7 |
| Material | STEEL OVERALL |
| Overall Distance Including Keys | 2.250 INCHES NOMINAL IN |
| Peening Key Length | 0.125 INCHES NOMINAL IN |
| Style Designator | KEY |
| Hole Diameter | 1.156 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-638-5085 is a Washer,key, manufactured by Wisconsin Motors, Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-638-5085 has 2 cross-referenced part numbers: PE66 (Wisconsin Motors, Llc), 7768119 (U S Army Tank Automotive Command Amsta-Im-Mm).
There is 1 known substitute for 5310-00-638-5085: 6150-01-647-3879. Verify interchangeability with system specifications before substitution.
Key specifications for PE66: External Straight Key Width: 0.250 INCHES MAXIMUM IN; Outside Diameter: 1.750 INCHES NOMINAL IN; External Straight Key Length: 0.250 INCHES NOMINAL IN; Material Thickness: 0.065 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-638-5085 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.