NSN 1650-01-172-3555 · NIIN 011723555 · Part number ACO44063
Meggitt Aerospace Limited · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE K1037
Government record, cited
NSN 1650-01-172-3555 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-172-3555. Manufacturer of record part number: ACO44063.
Also searched as1650-01-172-3555 ·
1650011723555 ·
NIIN 011723555 ·
01-172-3555 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE K1037 · ACO44063
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: ACO44063
Manufacturer: Meggitt Aerospace Limited
General Description
The Restrictor Assembly, cataloged under National Stock Number 1650-01-172-3555, 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 Aerospace Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-01-172-3555
Primary Part Number
ACO44063
Item Name
Restrictor Assembly
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Other items in FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-000-0127
1650-00-000-0127 · Item name not on file
1650-00-000-0128
1650-00-000-0128 · Item name not on file
1650-00-000-0130
1650-00-000-0130 · Item name not on file
1650-00-000-0131
ROD,PISTON,LINEAR ACTUATING CYLI
1650-00-000-0151
SWIVEL JOINT HYDRAU
1650-00-000-0152
SWIVEL JOINT,HYDRAULIC,AIRCRAFT
1650-00-001-1732
SPACER YOKE,ADJUST
1650-00-001-1734
1650-00-001-1734 · Item name not on file
Frequently Asked Questions
What is NSN 1650-01-172-3555?
NSN 1650-01-172-3555 is a Restrictor Assembly, manufactured by Meggitt Aerospace Limited, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-172-3555?
NSN 1650-01-172-3555 has 1 manufacturer part number on file: ACO44063 (Meggitt Aerospace Limited).
What are the specifications of ACO44063?
Key specifications for ACO44063: End Item Identification: ACFT MODEL AV-8. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-01-172-3555 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 1650-01-172-3555?
NSN 1650-01-172-3555 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.