The Seal,sleeve,interst, cataloged under National Stock Number 2840-00-869-2489, 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. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal,sleeve,interst |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Rolls-Royce Airlines (CAGE K0680); Rolls-Royce Corporation (CAGE 63005); Aero Technology Company (CAGE 4T683) |
| Parameter | Value |
|---|---|
| NSN | 2840-00-869-2489 |
| Primary Part Number | 6860453 |
| Item Name | Seal,sleeve,interst |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| EU62758 | Rolls-Royce Airlines (GBR) |
| 6860453 | Rolls-Royce Airlines (GBR) |
| 6860453 PRIMARY | Rolls-Royce Corporation (USA) |
| 6860453 | Aero Technology Company (USA) |
| Reference | Meaning |
|---|---|
| 6860453 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 2840-00-869-2489 is a Seal,sleeve,interst, manufactured by Rolls-Royce Corporation, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-869-2489 has 4 manufacturer part numbers on file: EU62758 (Rolls-Royce Airlines), 6860453 (Rolls-Royce Airlines), 6860453 (Rolls-Royce Corporation), 6860453 (Aero Technology Company).
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.