NSN 1650-01-673-2121 · NIIN 016732121 · Part number 444607
Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 06848
Government record, cited
NSN 1650-01-673-2121 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-673-2121. Manufacturer of record part number: 444607.
Also searched as1650-01-673-2121 ·
1650016732121 ·
NIIN 016732121 ·
01-673-2121 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 06848 · 444607 · 5101190
Manufacturer of record: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Identification
NSN: 1650-01-673-2121
NIIN: 016732121
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 444607
Manufacturer: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
General Description
The Valve Assembly,hydraulic,aircraf, cataloged under National Stock Number 1650-01-673-2121, 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 Honeywell International Inc Div Aerospace-South Bend (bendix Dr). The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve Assembly,hydraulic,aircraf
FSC / FSG
1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers
Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030); Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (CAGE 06848)
Technical Specifications
Parameter
Value
NSN
1650-01-673-2121
Primary Part Number
444607
Item Name
Valve Assembly,hydraulic,aircraf
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
No interchangeability data on file.
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 1650-01-673-2121?
NSN 1650-01-673-2121 is a Valve Assembly,hydraulic,aircraf, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-673-2121?
NSN 1650-01-673-2121 has 2 manufacturer part numbers on file: 5101190 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 444607 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Is NSN 1650-01-673-2121 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 1650-01-673-2121?
NSN 1650-01-673-2121 has DEMIL Code D. 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.