The Seal,turbine Rear B, cataloged under National Stock Number 2840-00-475-0432, 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 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2840-00-475-0432 |
| Primary Part Number | 420432 |
| Item Name | Seal,turbine Rear B |
| FSC / FSG | 2840 / 28 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 420432 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
| 219335 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 420432 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 219335 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
NSN 2840-00-475-0432 is a Seal,turbine Rear B, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: cancelled.
NSN 2840-00-475-0432 has 4 cross-referenced part numbers: 420432 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 219335 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 420432 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 219335 (Turbo Power & Marine System Inc Sub of United Technologies Corp).
There are 2 known substitutes for 2840-00-475-0432: 5925-00-189-9591, 4730-01-124-9064. Verify interchangeability with system specifications before substitution.
Key specifications for 420432: End Item Identification: J-75 AIRCRAFT ENGINE. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 2840-00-475-0432 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.