The Pipe,exhaust, cataloged under National Stock Number 2540-01-470-5964, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Cummins Filtration Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-470-5964 |
| Primary Part Number | Q653759 |
| Item Name | Pipe,exhaust |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12421917-002 | Amz Alabama Inc. (USA) |
| 12421917-002 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12421917-002 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 7HA790 | Oshkosh Defense Llc (USA) |
| Q653759 PRIMARY | Cummins Filtration Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12421917 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2540-01-470-5964 is a Pipe,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-470-5964 has 5 manufacturer part numbers on file: 12421917-002 (Amz Alabama Inc.), 12421917-002 (U S Army Tank Automotive Command Amsta-Im-Mm), 12421917-002 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 7HA790 (Oshkosh Defense Llc), Q653759 (Cummins Filtration Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-564-5702. Verify interchangeability with system specifications before substitution.
Key specifications for Q653759: Special Features: NHA CHASSIS,TRUCK NSN 2320-01-447-6345; APPLICABLE STANDARDS/SPECIFICATIONS: DOD-STD-00100D(AR), ANSI Y14.5M-1982; OVERALL LENTH IS 42.6 IN; OVERALL PIPE DIAM IS 5.00 IN; 1ST END BEAD, 2ND END PLAIN; BEAD END DIAM IS 5.91 IN.; 3 PC. CONSTRUCTION IN; End Item Identification: TACTICAL VEHICLES; Material: STEEL CORROSION RESISTING. 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.