The Seal Assembly, cataloged under National Stock Number 2840-01-271-1622, 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 General Electric Company. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-271-1622 |
| Primary Part Number | 1277M90G01 |
| Item Name | Seal Assembly |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 1277M90G01 | Cfm International Inc Dba Cfm International (USA) |
| 1277M90G01 | Barnes Group Inc Dba Barnes Group Inc Div West Chester Division (USA) |
| 1277M90G01QQ | Turbine Kinetics, Inc (USA) |
| RMI 1277M90G01 | Msj Investments Inc Dba Rmi Div Rmi (USA) |
| 1277M90G01 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1277M90G01 | 5/9 Secondary reference Unison Engine Components Inc. |
| 1277M90G01 | 5/9 Secondary reference Burlington Resources Oil and Gas Corp |
| 1277M90G01 | 5/9 Secondary reference Ferrotherm, Llc Div Ferrotherm |
| 1277M90G01 | 5/9 Secondary reference Metro Machine Works Inc |
NSN 2840-01-271-1622 is a Seal Assembly, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-271-1622 has 5 manufacturer part numbers on file: 1277M90G01 (Cfm International Inc Dba Cfm International), 1277M90G01 (Barnes Group Inc Dba Barnes Group Inc Div West Chester Division), 1277M90G01QQ (Turbine Kinetics, Inc), RMI 1277M90G01 (Msj Investments Inc Dba Rmi Div Rmi), 1277M90G01 (General Electric Company).
Key specifications for 1277M90G01: End Item Identification: ACFT.ENG. F108. 0 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.
NSN 2840-01-271-1622 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.