The Washer,key, cataloged under National Stock Number 5310-00-639-3796, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5310-00-639-3796 |
| Primary Part Number | 40529 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| External Key Quantity | 9 |
| Internal Prebent Key Length | 0.0625 INCHES NOMINAL IN |
| Overall Distance Including Keys | 0.875 INCHES NOMINAL IN |
| Material Thickness | 0.042 INCHES NOMINAL IN |
| Style Designator | KEY |
| Internal Prebent Key Width | 0.120 INCHES NOMINAL IN |
| External Straight Key Width | 0.115 INCHES MAXIMUM IN |
| Hole Diameter | 0.406 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-639-3796 is a Washer,key, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-639-3796 has 4 cross-referenced part numbers: P18D3529 (Westinghouse Electric Corp Power Generation-Generator Div), 40529 (Brinkley Technology Group Llc Dba Hercules Manufacturing), P18D3529 (Westinghouse Electric Corp), 40529 (Hercules Engine Co Inc).
There are 7 known substitutes for 5310-00-639-3796: 5340-00-097-4710, 5961-00-402-1694, 1650-00-766-8353 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40529: Outside Diameter: 0.625 INCHES NOMINAL IN; External Key Quantity: 9; Internal Prebent Key Length: 0.0625 INCHES NOMINAL IN; Overall Distance Including Keys: 0.875 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.