The Air Seal,turbine, cataloged under National Stock Number 2840-00-252-7399, 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 Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-252-7399 |
| Primary Part Number | 612065 |
| Item Name | Air Seal,turbine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | NICKEL ALLOY; 0.445 IN. TO 0.465 IN. W ACROSS FLATS IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 612065 | Drt Aerospace, Llc (USA) |
| 612065 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 612065 | Electro-Methods, L.p. (USA) |
| 612065 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 612065 | 5/9 Secondary reference Ashland Electric Products Inc |
| 612065 | 5/9 Secondary reference Enjet Aero Bloomfield, Llc |
| 612065 | 5/9 Secondary reference Barnes Group Inc. Div Windsor Division |
| 612065 | 5/9 Secondary reference Machine Products Co Inc |
| 612065 | 5/9 Secondary reference United Engineering and Mfg Co Inc |
| 612065 | 5/9 Secondary reference B G Laboratories Inc. |
| 612065 | 5/9 Secondary reference Grav Co. Llc |
| 612065 | 5/9 Secondary reference Gamma Products Inc |
| 612065 | 5/9 Secondary reference Cecilware Corporation |
| 612065 | 5/9 Secondary reference Hoskins Mfg Co |
NSN 2840-00-252-7399 is a Air Seal,turbine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-252-7399 has 4 manufacturer part numbers on file: 612065 (Drt Aerospace, Llc), 612065 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 612065 (Electro-Methods, L.p.), 612065 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 612065: General Characteristics Item Description: NICKEL ALLOY; 0.445 IN. TO 0.465 IN. W ACROSS FLATS IN. 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 2840-00-252-7399 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.