The Mount,upper Gearbox, cataloged under National Stock Number 2835-01-231-6094, 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 Thomas Instrument, Incorporated. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-231-6094 |
| Primary Part Number | 87196-01 |
| Item Name | Mount,upper Gearbox |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Thomas Instrument, Incorporated |
| Status | ACTIVE |
| General Characteristics Item Description | MATL TITANIUM 6AL-4V PER EMS54914;TRIANGULAR SHAPED MOUNT WITH STEM AT TOP;2 MOUNTING HOLES 0.284 IN. DIA AT BOTTOM CORNERS,1 MOUNTING HOLE 0.3455 IN. DIA;1 HOLE IN. STEM,BEARING IN STEM MUST BE RETAINED WITH 100 LBS MIN PUSHOUT FORCE V |
| 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 |
|---|---|
| 87196-01 | Thomas Instrument, Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 367717-1 | 5/1 Secondary reference U.S. Government activity |
| 367717-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-01-231-6094 is a Mount,upper Gearbox, manufactured by Thomas Instrument, Incorporated, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-231-6094 has 1 manufacturer part number on file: 87196-01 (Thomas Instrument, Incorporated).
Key specifications for 87196-01: General Characteristics Item Description: MATL TITANIUM 6AL-4V PER EMS54914;TRIANGULAR SHAPED MOUNT WITH STEM AT TOP;2 MOUNTING HOLES 0.284 IN. DIA AT BOTTOM CORNERS,1 MOUNTING HOLE 0.3455 IN. DIA;1 HOLE IN. STEM,BEARING IN STEM MUST BE RETAINED WITH 100 LBS MIN PUSHOUT FORCE V; End Item Identification: USED ON UPPER GEARBOX ON APU FOR F15E ACFT. 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.