The Seal Assy,honeycomb, cataloged under National Stock Number 2840-01-493-6830, 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 Cfm International Inc Dba Cfm International. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-493-6830 |
| Primary Part Number | 9512M40P05 |
| Item Name | Seal Assy,honeycomb |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Cfm International Inc Dba Cfm International |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 9512M40P05QQ | Turbine Kinetics, Inc (USA) |
| 9512M40P05 PRIMARY | Cfm International Inc Dba Cfm International (USA) |
| Reference | Meaning |
|---|---|
| 9512M40 | D/9 Drawing number reference only General Electric Company |
NSN 2840-01-493-6830 is a Seal Assy,honeycomb, manufactured by Cfm International Inc Dba Cfm International, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-493-6830 has 2 manufacturer part numbers on file: 9512M40P05QQ (Turbine Kinetics, Inc), 9512M40P05 (Cfm International Inc Dba Cfm International).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-498-8534. Verify interchangeability with system specifications before substitution.
Key specifications for 9512M40P05: End Item Identification: PF108 ENGINE,ACFT; Material: NICKEL ALLOY. 1 specification is 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.