The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-445-0681, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-445-0681 |
| Primary Part Number | 134322 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Lubrication Feature | GROOVE FLAT BEARING SURFACE |
| Key Radius | 0.2500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Material | ALUMINUM ALLOY 850.0 INNER LAYER |
| Outside Diameter | 2.2000 INCHES NOMINAL IN |
| Key Length | 0.3900 INCHES NOMINAL IN |
| Key Quantity | 3 |
| Corner Shape | SQUARE ALL CORNERS |
| Material | STEEL OUTER LAYER |
| Style Designator | ROUND W/ROUND KEYS |
| Overall Thickness | 0.1270 INCHES MINIMUM AND 0.1290 INCHES MAXIMUM IN |
| Diameter | 1.0900 INCHES MINIMUM AND 1.1050 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3120-00-445-0681 is a Bearing,washer,thrust, manufactured by Cummins Inc., classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-445-0681 has 2 cross-referenced part numbers: 126345 (Cummins Inc.), 134322 (Cummins Inc.).
There are 3 known substitutes for 3120-00-445-0681: 2910-00-997-9815, 6680-01-327-7925, 2040-01-486-7110. Verify interchangeability with system specifications before substitution.
Key specifications for 134322: Lubrication Feature: GROOVE FLAT BEARING SURFACE; Key Radius: 0.2500 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-445-0681 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.