The Pipe,exhaust, cataloged under National Stock Number 2990-00-075-4752, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2990-00-075-4752 |
| Primary Part Number | 334004 |
| Item Name | Pipe,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| End Item Model Number | CTA-40-1615160-RS |
| End Item Source | 89749 |
| Design Form | PREBENT |
| End Item Name | TRACTOR |
| Material | STEEL |
| Usage Location | EXHAUST PIPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 334004 PRIMARY | Dana Off Highway Products, Llc (USA) |
| 007334004 | Tvh Parts Co. (USA) |
| Reference | Meaning |
|---|---|
| 07-334004 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 007334004 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 334004 | 5/9 Secondary reference Clark Equipment Co |
NSN 2990-00-075-4752 is a Pipe,exhaust, manufactured by Dana Off Highway Products, Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-075-4752 has 2 manufacturer part numbers on file: 334004 (Dana Off Highway Products, Llc), 007334004 (Tvh Parts Co.).
2 possible matches (shared part number, not a government interchangeability claim): 5945-00-088-3403, 8520-01-665-1169. Verify interchangeability with system specifications before substitution.
Key specifications for 334004: End Item Model Number: CTA-40-1615160-RS; End Item Source: 89749; Design Form: PREBENT; End Item Name: TRACTOR. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.