The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-00-066-9898, 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. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.
| Parameter | Value |
|---|---|
| NSN | 2840-00-066-9898 |
| Primary Part Number | 475426 |
| 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 |
| Engine Section Location | TURBINE |
| Criticality Code Justification | AGAV |
| Diameter | 13.182 INCHES MINIMUM AND 13.192 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Stage Number | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 475426 | United Engineering and Mfg Co Inc (USA) |
| 475426 | Electro-Methods, L.p. (USA) |
| 475426 | Beacon Industries, Inc. Dba Beacon Technology Co (USA) |
| 475426 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 475426 | Hansen Engineering and Machinery Co., Inc. Div Hansen Engineering & Machinery Co., Inc. (USA) |
| 475426 | Rtx Corporation Div Pratt & Whitney (USA) |
| 475426 | American Welding and Mfg Co the (USA) |
| 475426 | Demusz Mfg. Co., Inc. (USA) |
| 475426 | Kerns Manufacturing Corp. Dba Kerns Manufacturing Corp (USA) |
NSN 2840-00-066-9898 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 2840-00-066-9898 has 9 cross-referenced part numbers: 475426 (United Engineering and Mfg Co Inc), 475426 (Electro-Methods, L.p.), 475426 (Beacon Industries, Inc. Dba Beacon Technology Co), 475426 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 475426 (Hansen Engineering and Machinery Co., Inc. Div Hansen Engineering & Machinery Co., Inc.) and 4 more.
There is 1 known substitute for 2840-00-066-9898: 5961-00-491-7277. Verify interchangeability with system specifications before substitution.
Key specifications for 475426: Engine Section Location: TURBINE; Overall Width: 1.185 INCHES MINIMUM AND 1.195 INCHES MAXIMUM IN; Criticality Code Justification: AGAV; Diameter: 13.182 INCHES MINIMUM AND 13.192 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.