The Carbon Seal,engine, cataloged under National Stock Number 2840-01-021-1679, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 2840-01-021-1679 |
| Primary Part Number | 563186 |
| Item Name | Carbon Seal,engine |
| FSC / FSG | 2840 / 28 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | GRAPHITIC CARBON MATERIAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2840-01-021-1679 is a Carbon Seal,engine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: active.
NSN 2840-01-021-1679 has 2 cross-referenced part numbers: 563186 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 563186 (Turbo Power & Marine System Inc Sub of United Technologies Corp).
There is 1 known substitute for 2840-01-021-1679: 5950-01-069-8644. Verify interchangeability with system specifications before substitution.
Key specifications for 563186: General Characteristics Item Description: GRAPHITIC CARBON MATERIAL. 1 total characteristics are documented in the Federal Logistics Information System.