The Washer,keyway, cataloged under National Stock Number 5310-00-639-0336, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. Government technical data includes 8 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 | 5310-00-639-0336 |
| Primary Part Number | 68045 |
| Item Name | Washer,keyway |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Textron Lycoming Inc Williamsport Plant |
| Status | ACTIVE |
| External Keyway Width | 0.180 INCHES NOMINAL IN |
| Material Thickness | 0.0925 INCHES NOMINAL IN |
| Material Document and Classification | AMS6355 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Hole Diameter | 0.5045 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| External Keyway Quantity | 1 |
| External Keyway Length | 0.160 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-639-0336 is a Washer,keyway, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-639-0336 has 2 cross-referenced part numbers: 68045 (Satair A/s), 68045 (Textron Lycoming Inc Williamsport Plant).
There are 7 known substitutes for 5310-00-639-0336: 5210-00-554-7134, 5120-00-900-9344, 4810-00-963-1773 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 68045: External Keyway Width: 0.180 INCHES NOMINAL IN; Material Thickness: 0.0925 INCHES NOMINAL IN; Material Document and Classification: AMS6355 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.000 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.