NSN 1650-00-649-9973 · NIIN 006499973 · Part number 40279
Meggitt North Hollywood Inc · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 79318
Government record, cited
NSN 1650-00-649-9973 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-649-9973. Manufacturer of record part number: 40279.
Also searched as1650-00-649-9973 ·
1650006499973 ·
NIIN 006499973 ·
00-649-9973 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 79318 · 40279
Manufacturer of record: Meggitt North Hollywood Inc
Identification
NSN: 1650-00-649-9973
NIIN: 006499973
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 40279
Manufacturer: Meggitt North Hollywood Inc
General Description
The Parts Kit,valve Overhaul, cataloged under National Stock Number 1650-00-649-9973, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Meggitt North Hollywood Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Parts Kit,valve Overhaul
FSC / FSG
1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers
Meggitt North Hollywood Inc (CAGE 79318)
Technical Specifications
Parameter
Value
NSN
1650-00-649-9973
Primary Part Number
40279
Item Name
Parts Kit,valve Overhaul
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Meggitt North Hollywood Inc
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6680-01-074-4813M147CPOSSIBLE MATCH
INDICATOR,SIGHT,LIQUID
Possible match (shared part number)Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
3110-01-512-561140279POSSIBLE MATCH
BEARING,BALL,THRUST
Possible match (shared part number)Hougen Manufacturing, Inc
NSN 1650-00-649-9973 is a Parts Kit,valve Overhaul, manufactured by Meggitt North Hollywood Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-00-649-9973?
NSN 1650-00-649-9973 has 1 manufacturer part number on file: 40279 (Meggitt North Hollywood Inc).
What NSN replaces 1650-00-649-9973?
3 possible matches (shared part number, not a government interchangeability claim): 6680-01-074-4813, 3110-01-512-5611, 5965-01-609-7534. Verify interchangeability with system specifications before substitution.
Is NSN 1650-00-649-9973 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 1650-00-649-9973?
NSN 1650-00-649-9973 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.