NSN 2840-01-284-6423 · NIIN 012846423 · Part number 9512M40P08
Cfm International Inc Dba Cfm International · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 58828
Government record, cited
NSN 2840-01-284-6423 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-284-6423. Manufacturer of record part number: 9512M40P08.
Also searched as2840-01-284-6423 ·
2840012846423 ·
NIIN 012846423 ·
01-284-6423 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 58828 · 9512M40P08 · 9512M40
Manufacturer of record: Cfm International Inc Dba Cfm International
Identification
NSN: 2840-01-284-6423
NIIN: 012846423
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 9512M40P08
Manufacturer: Cfm International Inc Dba Cfm International
General Description
The Seal,honeycomb, cataloged under National Stock Number 2840-01-284-6423, 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. The record lists 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-01-284-6423
Primary Part Number
9512M40P08
Item Name
Seal,honeycomb
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
Cfm International Inc Dba Cfm International
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2840-01-284-64249512M40P01POSSIBLE MATCH
SEAL,HONEYCOMB
Possible match (shared part number)Cfm International Inc Dba Cfm International
2840-01-284-64259512M40P02POSSIBLE MATCH
SEAL,HONEYCOMB SPAD
Possible match (shared part number)General Electric Company
2840-01-284-64269512M40POSSIBLE MATCH
SEAL,HONEYCOMB SPAD
Possible match (shared part number)General Electric Company
2840-01-380-47369512M40P20POSSIBLE MATCH
SEAL,METALLIC,AIRCRAFT GAS TURBI
Possible match (shared part number)General Electric Company
2840-01-382-36539512M40P28POSSIBLE MATCH
SEAL,METALLIC,AIRCRAFT GAS TURBI
Possible match (shared part number)General Electric Company
2840-01-493-68279512M40P04POSSIBLE MATCH
SEAL ASSY,HONEYCOMB
Possible match (shared part number)Cfm International Inc Dba Cfm International
2840-01-493-68309512M40P05POSSIBLE MATCH
SEAL ASSY,HONEYCOMB
Possible match (shared part number)Cfm International Inc Dba Cfm International
2840-01-498-85349512M40P09POSSIBLE MATCH
SEAL,HONEYCOMB
Possible match (shared part number)General Electric Company
NSN 2840-01-284-6423 is a Seal,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.
What part numbers are listed for NSN 2840-01-284-6423?
NSN 2840-01-284-6423 has 3 manufacturer part numbers on file: 9512M40P08 (Cfm International Inc Dba Cfm International), 9512M40P08QQ (Turbine Kinetics, Inc), 9512M40P08 (Union Machine Co of Lynn, Inc).
What NSN replaces 2840-01-284-6423?
8 possible matches (shared part number, not a government interchangeability claim): 2840-01-284-6424, 2840-01-284-6425, 2840-01-284-6426. Verify interchangeability with system specifications before substitution.
What are the specifications of 9512M40P08?
Key specifications for 9512M40P08: End Item Identification: ACFT ENG F108. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-284-6423 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2840-01-284-6423?
NSN 2840-01-284-6423 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.