The Turbocharger,reciprocating, cataloged under National Stock Number 2950-00-148-7985, is classified within Federal Supply Class 2950 (Turbosupercharger and Components) of the Engine Accessories group. The manufacturer of record is Borgwarner Turbo Systems Llc. 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through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2950-00-148-7985 |
| Primary Part Number | 191812 |
| Item Name | Turbocharger,reciprocating |
| FSC / FSG | 2950 / 29 — Turbosupercharger and Components |
| Manufacturer | Borgwarner Turbo Systems Llc |
| Status | CANCELLED |
| General Characteristics Item Description | STEEL,9.807 IN. LG OVERALL,AIR INLET 2.810 IN. DIAOVERALL,EXHAUST OUTLET 3.720 IN. DIA OVERALLEXHAUST INLET 5.318 IN. LG. BY 3.260 IN. W.FOUR MOUNTINNG HOLES 0.406 IN. DIA. IN |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12354297 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 191812 PRIMARY | Borgwarner Turbo Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 11668459 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 145039 | E/8 Replaced / superseded reference Schwitzer Engine Components a Household Intl Co |
| 11668968 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| 10945184 | E/8 Replaced / superseded reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 139413 | E/8 Replaced / superseded reference Schwitzer Engine Components a Household Intl Co |
| 11668968 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 2950001487985 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 10935279 | E/8 Replaced / superseded reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 10945184 | E/8 Replaced / superseded reference Renk America Llc Div Renk America |
| 2990000748930 | E/8 Replaced / superseded reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 191812 | 5/9 Secondary reference Schwitzer Engine Components a Household Intl Co |
| C159484 | 5/9 Secondary reference Schwitzer Engine Components a Household Intl Co |
NSN 2950-00-148-7985 is a Turbocharger,reciprocating, manufactured by Borgwarner Turbo Systems Llc, classified under FSC 2950, Turbosupercharger and Components. Status: cancelled.
NSN 2950-00-148-7985 has 2 manufacturer part numbers on file: 12354297 (U S Army Tank Automotive Command Amsta-Im-Mm), 191812 (Borgwarner Turbo Systems Llc).
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-164-7066, 8115-01-166-3500, 3130-01-197-6537. Verify interchangeability with system specifications before substitution.
Key specifications for 191812: General Characteristics Item Description: STEEL,9.807 IN. LG OVERALL,AIR INLET 2.810 IN. DIAOVERALL,EXHAUST OUTLET 3.720 IN. DIA OVERALLEXHAUST INLET 5.318 IN. LG. BY 3.260 IN. W.FOUR MOUNTINNG HOLES 0.406 IN. DIA. IN. 1 specification is 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.
NSN 2950-00-148-7985 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.