The Drive Shaft Assembly,constant Ve, cataloged under National Stock Number 2520-01-472-4496, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-472-4496 |
| Primary Part Number | 16NNS023D335 |
| Item Name | Drive Shaft Assembly,constant Ve |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 483-49-050-335 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 16NNS023D335 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 12422438-005 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12422438 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2520-01-472-4496 is a Drive Shaft Assembly,constant Ve, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-472-4496 has 3 manufacturer part numbers on file: 483-49-050-335 (Meritor Heavy Vehicle Systems, Llc), 16NNS023D335 (Meritor Heavy Vehicle Systems, Llc), 12422438-005 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 2520-01-472-4497, 2520-01-478-7594. Verify interchangeability with system specifications before substitution.
Key specifications for 16NNS023D335: End Item Identification: FAMILY OF MEDIUM TACTIAL VEHICLE (FMTV) 5 TON. 0 specifications are 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.
NSN 2520-01-472-4496 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.