The Washer,key, cataloged under National Stock Number 5310-00-374-0439, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-374-0439 |
| Primary Part Number | 9092164 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Style Designator | KEY |
| Hole Diameter | 0.906 INCHES NOMINAL IN |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Internal Key Quantity | 1 |
| Material Thickness | 0.188 INCHES NOMINAL IN |
| Distance From Centerline to Top of Internal Key | 0.359 INCHES NOMINAL IN |
| Internal Straight Key Width | 0.172 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-374-0439 is a Washer,key, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-374-0439 has 2 cross-referenced part numbers: 9092164 (U S Army Tank Automotive Command Amsta-Im-Mm), 102030 (Aqua-Chem Inc Cleaver-Brooks Div).
There are 5 known substitutes for 5310-00-374-0439: 5331-00-677-9818, 3030-01-109-4175, 5310-01-146-6147 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9092164: Style Designator: KEY; Hole Diameter: 0.906 INCHES NOMINAL IN; Outside Diameter: 1.750 INCHES NOMINAL IN; Internal Key Quantity: 1. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-374-0439 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.