NSN 1650-01-605-3080 · NIIN 016053080 · Part number 44646-45
Eaton Corporation Dba Eaton Inoac · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 0DT23
Government record, cited
NSN 1650-01-605-3080 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-605-3080. Manufacturer of record part number: 44646-45.
Also searched as1650-01-605-3080 ·
1650016053080 ·
NIIN 016053080 ·
01-605-3080 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 0DT23 · 44646-45
Manufacturer of record: Eaton Corporation Dba Eaton Inoac
Identification
NSN: 1650-01-605-3080
NIIN: 016053080
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 44646-45
Manufacturer: Eaton Corporation Dba Eaton Inoac
General Description
The Valve,fluid Pressure Regulating,, cataloged under National Stock Number 1650-01-605-3080, 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 Eaton Corporation Dba Eaton Inoac. 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
1650-01-605-3080
Primary Part Number
44646-45
Item Name
Valve,fluid Pressure Regulating,
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.
1650-00-011-0886
1650-00-011-0886 · Item name not on file
1650-00-013-3761
SLIDE,SELECTOR
1650-00-059-7742
PARTS KIT,SEAL REPLACEMENT,MECHA
1650-00-101-7836
CLIP,RETURN PLATE
1650-00-138-2779
FILTERING DISK,FLUID
1650-00-162-3907
PARTS KIT,LINEAR ACTUATING CYLIN
1650-00-594-3500
DISK,VALVE
1650-00-658-8056
PARTS KIT,VALVE
Frequently Asked Questions
What is NSN 1650-01-605-3080?
NSN 1650-01-605-3080 is a Valve,fluid Pressure Regulating,, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-605-3080?
NSN 1650-01-605-3080 has 1 manufacturer part number on file: 44646-45 (Eaton Corporation Dba Eaton Inoac).
What are the specifications of 44646-45?
Key specifications for 44646-45: Special Features: REGULATOR IS 4.38 INCHES IN DIAMETER,6.14 INCHES LONG IN; End Item Identification: 4930013500218 REFUELING SYS,AVIATION TACTICAL TRUCK. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-01-605-3080 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.
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.