The Cover,pump,gearbox, cataloged under National Stock Number 2835-01-054-1276, 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. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2835-01-054-1276 |
| Item Name | Cover,pump,gearbox |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Status | ACTIVE |
| FSC Application Data | GEARBOX ACCESSORY DRIVE |
| General Characteristics Item Description | ALUMINUM PER AMS 4215,AMS 4119 ORAMS 4120;INSIDE DIA. 0.990 IN.,0.377 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5002714 | 5/9 Secondary reference U.S. Government activity |
| 5004369 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-01-054-1276 is a Cover,pump,gearbox, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-139-2858, 5975-01-308-4429. Verify interchangeability with system specifications before substitution.
Key specifications for 2835-01-054-1276: FSC Application Data: GEARBOX ACCESSORY DRIVE; General Characteristics Item Description: ALUMINUM PER AMS 4215,AMS 4119 ORAMS 4120;INSIDE DIA. 0.990 IN.,0.377 IN. THK IN; End Item Identification: F-16 ACFT. 2 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.