The Case,diffuser,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-380-7746, 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 Rtx Corporation Div Pratt & Whitney. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-380-7746 |
| Primary Part Number | 4079924 |
| Item Name | Case,diffuser,aircraft Gas Turbi |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4079924 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
NSN 2840-01-380-7746 is a Case,diffuser,aircraft Gas Turbi, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-380-7746 has 1 manufacturer part number on file: 4079924 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 4079924: Criticality Code Justification: AGAV; Special Features: REOP, REIDENTIFIED, REPLACED PN 4076315; INNER SKIRT IS A 5/6 PIECE WELDED RING SKIRT; T.O. 2J-F100-24; F141,I1; End Item Identification: F100-PW100/200/220/220E AIRCRAFT ENGINES. 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 2840-01-380-7746 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.