The Seal Assembly,axis Gearbox, cataloged under National Stock Number 2840-00-931-5749, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Gits Mfg Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-931-5749 |
| Primary Part Number | 63-081-25 |
| Item Name | Seal Assembly,axis Gearbox |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Gits Mfg Co Inc |
| 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 |
|---|---|
| 63-081-25 | Gits Mfg Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 4000T17P03 | 3/2 Design control — primary reference U.S. Government activity |
| 63-081-25 | 5/9 Secondary reference Apache Corp Gits Bros Mfg Co |
NSN 2840-00-931-5749 is a Seal Assembly,axis Gearbox, manufactured by Gits Mfg Co Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-931-5749 has 1 manufacturer part number on file: 63-081-25 (Gits Mfg Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-046-2721. Verify interchangeability with system specifications before substitution.
Key specifications for 63-081-25: End Item Identification: ACFT ENG J-85. 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.