The Coupling Assembly, cataloged under National Stock Number 2835-01-192-0781, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-192-0781 |
| Item Name | Coupling Assembly |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STEEL PER AMS 5748; 4.022 IN. LONG; FIRST END 1.998 IN. MIN AND 2.002 IN. MAX OD; SECOND END 1.04 IN. MIN AND 1.05 IN. MAX OD; BORE THREADED 0.5625-24UNEF-3B IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3601543-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-01-192-0781 is a Coupling Assembly, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
Key specifications for 2835-01-192-0781: General Characteristics Item Description: MATL STEEL PER AMS 5748; 4.022 IN. LONG; FIRST END 1.998 IN. MIN AND 2.002 IN. MAX OD; SECOND END 1.04 IN. MIN AND 1.05 IN. MAX OD; BORE THREADED 0.5625-24UNEF-3B IN; End Item Identification: APU FOR B1B 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.
NSN 2835-01-192-0781 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.