The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-00-956-0174, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 — No Item Name Available (FSG 28) |
| Manufacturers | Hanwha Aerospace Usa Llc (CAGE 3JVG3); Enjet Aero Bloomfield, Llc (CAGE 31340); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Tokyo Judoi Kogyo K.k. (CAGE JA269); Agc Acquisition Llc Div Agc Acquisiton Llc (CAGE 98500) |
| Parameter | Value |
|---|---|
| NSN | 2840-00-956-0174 |
| Primary Part Number | 426521 |
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 / 28 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 426521 | Hanwha Aerospace Usa Llc (USA) |
| 426521 | Enjet Aero Bloomfield, Llc (USA) |
| 426521 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 426521 | Tokyo Judoi Kogyo K.k. (JPN) |
| 426521 | Agc Acquisition Llc Div Agc Acquisiton Llc (USA) |
| 426521 | Electro-Methods, L.p. (USA) |
| 426521 | Mtu Aero Engine Components Inc (USA) |
| 426521 | Tokyo Judogi Kogyo Co. (JPN) |
| 426521 | Turbocombustor Technology, Inc. Dba Pursuit Aerospace (USA) |
NSN 2840-00-956-0174 is a Seal,air,aircraft Gas Turbine En, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: active.
NSN 2840-00-956-0174 has 9 cross-referenced part numbers: 426521 (Hanwha Aerospace Usa Llc), 426521 (Enjet Aero Bloomfield, Llc), 426521 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 426521 (Tokyo Judoi Kogyo K.k.), 426521 (Agc Acquisition Llc Div Agc Acquisiton Llc) and 4 more.
There is 1 known substitute for 2840-00-956-0174: 3110-00-100-0788. Verify interchangeability with system specifications before substitution.