PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72309Solenoid,valve

Hydro-Aire Aerospace Corp · NSN 5945-00-442-6731 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-442-6731 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-442-6731. Primary manufacturer part number: 72309.
Features
  • Solenoid,valve — FSC 5945
  • General Characteristics Item Description: DESIGNED FOR USE WITH HYDRAULIC FLUID
  • 4 verified cross-references
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Solenoid,valve, cataloged under National Stock Number 5945-00-442-6731, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-442-6731
Primary Part Number72309
Item NameSolenoid,valve
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
General Characteristics Item DescriptionDESIGNED FOR USE WITH HYDRAULIC FLUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-040-26581512 INTERCHANGEABLE
Coupling,pipe
Danfoss Power Solutions II, Llc
5998-00-122-5261100901 INTERCHANGEABLE
Circuit Card Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
9905-00-169-417450-213-1 INTERCHANGEABLE
Plate,instruction
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5935-00-250-2540 INTERCHANGEABLE
Connector Body,plug,electrical
5330-00-297-5891 INTERCHANGEABLE
Gasket
6505-00-405-924072309 INTERCHANGEABLE
Levodopa Capsules
Hoffmann-La Roche Inc.
3020-00-411-0870 INTERCHANGEABLE
Gear,spur
5330-00-527-7560 INTERCHANGEABLE
Gasket
5961-00-842-9864 INTERCHANGEABLE
Semiconductor Device,diode
5895-00-905-3840100901 INTERCHANGEABLE
Synchronizer,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
72309 PRIMARY Hydro-Aire Aerospace Corp (USA)
10090-1 Federal Industries, Inc. Dba Federal Industries Inc (USA)
3922-1 PRIMARY Pneudraulics, Inc. (USA)
50213-1 Mission Systems Davenport Inc. (USA)
Related Parts
4730-00-040-2658INTERCHANGEABLE
COUPLING,PIPE
1512
5998-00-122-5261INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
100901
9905-00-169-4174INTERCHANGEABLE
PLATE,INSTRUCTION
50-213-1
5935-00-250-2540INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
5330-00-297-5891INTERCHANGEABLE
GASKET
6505-00-405-9240INTERCHANGEABLE
LEVODOPA CAPSULES
72309
3020-00-411-0870INTERCHANGEABLE
GEAR,SPUR
5330-00-527-7560INTERCHANGEABLE
GASKET
5961-00-842-9864INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5895-00-905-3840INTERCHANGEABLE
SYNCHRONIZER,ELECTRICAL
100901
6105-00-916-1412INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
08TGSM514
1005-00-934-1757INTERCHANGEABLE
COVER,TURRET GEARBO
100901

Frequently Asked Questions

What is NSN 5945-00-442-6731?

NSN 5945-00-442-6731 is a Solenoid,valve, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-442-6731?

NSN 5945-00-442-6731 has 4 cross-referenced part numbers: 72309 (Hydro-Aire Aerospace Corp), 10090-1 (Federal Industries, Inc. Dba Federal Industries Inc), 3922-1 (Pneudraulics, Inc.), 50213-1 (Mission Systems Davenport Inc.).

What NSN replaces 5945-00-442-6731?

There are 12 known substitutes for 5945-00-442-6731: 4730-00-040-2658, 5998-00-122-5261, 9905-00-169-4174 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 72309?

Key specifications for 72309: General Characteristics Item Description: DESIGNED FOR USE WITH HYDRAULIC FLUID. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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