The Cover,torque Converter, cataloged under National Stock Number 2520-00-080-6751, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-080-6751 |
| Primary Part Number | D46337 |
| Item Name | Cover,torque Converter |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| General Characteristics Item Description | CAST IRON SAE G3500,HARDNESS BRINELL 187-241,15.440 IN. OD DIA,13.410 IN. ID @DIA,3.740 IN.W,24 HOLES 0.344 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D46337 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 6774008 | The W.w. Williams Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 395869R1 | 5/9 Secondary reference Komatsu American Intl Co |
| 395869R1 | 5/9 Secondary reference U.S. Government activity |
| 6774008 | 5/9 Secondary reference General Motors Corp |
| 6774008 | 3/9 Design control — primary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 2520-00-080-6751 is a Cover,torque Converter, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-080-6751 has 2 manufacturer part numbers on file: D46337 (Cnh Industrial America Llc Dba Cnh America), 6774008 (The W.w. Williams Company, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5910-01-023-9083. Verify interchangeability with system specifications before substitution.
Key specifications for D46337: General Characteristics Item Description: CAST IRON SAE G3500,HARDNESS BRINELL 187-241,15.440 IN. OD DIA,13.410 IN. ID @DIA,3.740 IN.W,24 HOLES 0.344 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.