The Shaft,turbine,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-643-8874, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-643-8874 |
| Item Name | Shaft,turbine,aircraft Gas Turbi |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2840PL2215111 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 19E320-1 | D/9 Drawing number reference only U.S. Government activity |
| 19E320-1A | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-643-8874 is a Shaft,turbine,aircraft Gas Turbi, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-01-643-8874: Overall Height: 4.450 INCHES NOMINAL IN; Overall Length: 17.040 INCHES NOMINAL IN; Overall Width: 4.450 INCHES NOMINAL IN; Special Features: SHAFT DIAMETER IS 1.708 INCH IN. 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.
NSN 2840-01-643-8874 has DEMIL Code Q. 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.