The Adapter,engine Oil, cataloged under National Stock Number 2835-01-121-5279, 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2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-121-5279 |
| Item Name | Adapter,engine Oil |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Status | ACTIVE |
| FSC Application Data | USE ON GENERATOR SET,GAS TURBINE,NSN 6115-01-113-1093 |
| General Characteristics Item Description | STEEL,ASTM-A108;1.728 IN. O/A LG;0.938 IN. OD;1.067 IN. ACROSS FLATS;1.062 THD LG-12 UN-3A ON WENCHING END AND 0.787 IN. THD LG-12 3A 0N OTHER END A |
| 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 |
|---|---|
| 23001049 | 5/9 Secondary reference Rolls-Royce Corporation |
| 23001049 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 13226E9545 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-01-121-5279 is a Adapter,engine Oil, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
Key specifications for 2835-01-121-5279: FSC Application Data: USE ON GENERATOR SET,GAS TURBINE,NSN 6115-01-113-1093; General Characteristics Item Description: STEEL,ASTM-A108;1.728 IN. O/A LG;0.938 IN. OD;1.067 IN. ACROSS FLATS;1.062 THD LG-12 UN-3A ON WENCHING END AND 0.787 IN. THD LG-12 3A 0N OTHER END A. 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.