The Seal,turbine,oute, cataloged under National Stock Number 2840-00-063-7417, 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 Rolls-Royce Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-063-7417 |
| Primary Part Number | 6869813 |
| Item Name | Seal,turbine,oute |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| FSC Application Data | ENGINE,AIRCRAFT MODEL TF41 |
| General Characteristics Item Description | CRES,EMS72620 MFR 73342,15.640 IN. OD,14.335 IN. MIN 14.339 IN.MAX ID,0.635 IN. MIN 0.645 IN. MAX THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6869813 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6860195 | C/1 Advisory reference — outside the item-of-supply concept Rolls-Royce Corporation |
| 6869813 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 6860195 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 2840-00-063-7417 is a Seal,turbine,oute, manufactured by Rolls-Royce Corporation, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-063-7417 has 1 manufacturer part number on file: 6869813 (Rolls-Royce Corporation).
Key specifications for 6869813: FSC Application Data: ENGINE,AIRCRAFT MODEL TF41; General Characteristics Item Description: CRES,EMS72620 MFR 73342,15.640 IN. OD,14.335 IN. MIN 14.339 IN.MAX ID,0.635 IN. MIN 0.645 IN. MAX THK IN. 2 specifications are 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.
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.