The Support,oil Drain System, cataloged under National Stock Number 2835-00-546-4597, 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 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2835-00-546-4597 |
| Item Name | Support,oil Drain System |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Status | ACTIVE |
| FSC Application Data | P/O MOD GTC85-14 AND MOD GTC85-20 GAS TURBINE ENGINE,APPL TYPE MA1A TRAILER MTD GAS TURBINE COMPRESSOR |
| 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 |
|---|---|
| 371522 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc. Div Aerospace - Torrance |
| 371522 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 371522 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-00-546-4597 is a Support,oil Drain System, 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): 2840-01-245-8175, 1560-01-717-8461. Verify interchangeability with system specifications before substitution.
Key specifications for 2835-00-546-4597: FSC Application Data: P/O MOD GTC85-14 AND MOD GTC85-20 GAS TURBINE ENGINE,APPL TYPE MA1A TRAILER MTD GAS TURBINE COMPRESSOR. 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.
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.