The Parts Kit,gearbox, cataloged under National Stock Number 2835-01-462-8082, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-462-8082 |
| Primary Part Number | 57K4198 |
| Item Name | Parts Kit,gearbox |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| 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 |
|---|---|
| 57K4198 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2835-01-462-8082 is a Parts Kit,gearbox, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-462-8082 has 1 manufacturer part number on file: 57K4198 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 57K4198: Special Features: NHA=ACCESSORY GEAR BOX / CONSISTS OF SELF LOCKING NUTP/N MS51943-31 & 59FAF-813; PACKING P/NS M83248/1-114, -904, -910, -908, -011, -017, -019, -024, -112, -037, -129, -4, & -150; STRAIGHT PIN P/N AN122730; LOCKWASHER P/NS MS35338-44 & -138; PACKING W/RETAINER P/N NAS1523-CBY; SPRING PIN P/N 12286112; INSERT P/NS MS122163, MS122121, , & MS724664; LOCKRING P/N MS51990E109P; GASKET P/N 12286105; BALL BEARING P/N 12286838 & 12286864; STUD P/N 12286997; ENCASED PLAIN SEAL P/N 12286925; SEAL P/N 12302043; SEAL RUNNER P/N 12284757; & SEAL ASSY P/N 12284756; End Item Identification: M 1 SERIES. 0 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.