The Disk,clutch,vehicular, cataloged under National Stock Number 2520-00-374-1024, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2520-00-374-1024 |
| Primary Part Number | 9B3386 |
| Item Name | Disk,clutch,vehicular |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | CANCELLED |
| Design Type | DRY |
| Teeth Quantity Per Disk | 51 |
| Disk Material | NICKEL ALLOY |
| Disk Type | EXTERNAL TEETH |
| Flexibility | RIGID |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9B3386 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| TD6479S | Cooper Industries Inc Champion Aviation Products (USA) |
| 6479 | Jaeger Machine Co (USA) |
| 6479D | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 6479K PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 6479 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 8-3497 | Superior Equipment Co Buckeye Div (USA) |
| 8-3497 | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 2520-00-374-1024 is a Disk,clutch,vehicular, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2520 (No Item Name Available). Status: cancelled.
NSN 2520-00-374-1024 has 8 cross-referenced part numbers: 9B3386 (Caterpillar Inc Div Caterpillar Defense), TD6479S (Cooper Industries Inc Champion Aviation Products), 6479 (Jaeger Machine Co), 6479D (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 6479K (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic) and 3 more.
There are 11 known substitutes for 2520-00-374-1024: 5310-00-273-7658, 5310-00-285-1514, 6680-00-374-0819 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9B3386: Design Type: DRY; Teeth Quantity Per Disk: 51; Disk Material: NICKEL ALLOY; Disk Type: EXTERNAL TEETH. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 2520-00-374-1024 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.