PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9171128Solenoid,electrical

Us Army Aviation and Missile Command · NSN 5945-00-810-0997 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-810-0997 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-810-0997. Primary manufacturer part number: 9171128.
Features
  • Solenoid,electrical — FSC 5945
  • Magnetic Coil Quantity: 2
  • Inclosure Type: HERMETICALLY SEALED
  • Storage Type: GENERAL PURPOSE WAREHOUSE
  • Fragility Factor: MODERATELY RUGGED
  • Nominal Thread Size: 1.250 INCHES MOUNTING FACILITY BUSHING IN
  • Voltage Rating in Volts: 28.0 DC MAXIMUM
  • Power Takeoff Connection Type: EXTERNAL THREADS
Applications
  • Applications requiring Steel Case construction
General Description

The Solenoid,electrical, cataloged under National Stock Number 5945-00-810-0997, 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 Us Army Aviation and Missile Command. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-810-0997
Primary Part Number9171128
Item NameSolenoid,electrical
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Magnetic Coil Quantity2
Inclosure TypeHERMETICALLY SEALED
Storage TypeGENERAL PURPOSE WAREHOUSE
Fragility FactorMODERATELY RUGGED
Nominal Thread Size1.250 INCHES MOUNTING FACILITY BUSHING IN
Voltage Rating in Volts28.0 DC MAXIMUM
Power Takeoff Connection TypeEXTERNAL THREADS
Case Surface TreatmentZINC
Electrical Resistance1.12 OHMS NOMINAL AND 56.00 OHMS NOMINAL
Thread Series DesignatorUNF MOUNTING FACILITY BUSHING
Environmental ProtectionWEATHERPROOF AND EXPLOSION PROOF
Thread Class2A MOUNTING FACILITY BUSHING A
Energizing Stroke Maximum Length0.438 INCHES IN
Mounting Facility Type and Quantity1 THREADED BUSHING
Linear Force Delivered45.00 POUNDS LBS
Current Rating25.0 AMPERES NOMINAL AND 50.0 AMPERES NOMINAL
Terminal Type and Quantity2 THREADED STUD
Actuator Stroke TypePULL AND PUSH
MaterialSTEEL CASE
Thread Quantity Per Inch20 MOUNTING FACILITY BUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-173-4334A649 INTERCHANGEABLE
Gasket
Essex Industries, Inc. Dba Essex Industries
2910-00-563-8048565253 INTERCHANGEABLE
Bowl,sediment
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5945-00-786-92069171275 INTERCHANGEABLE
Solenoid,electrical
Us Army Aviation and Missile Command
5945-00-970-6116709239-801 INTERCHANGEABLE
Relay Assembly
Raytheon Company
5999-00-984-3030 INTERCHANGEABLE
Contact,electrical
6150-01-479-3949A649 INTERCHANGEABLE
Valve,relief,amad,a
Ausco Inc
Cross-Reference Index
Part NumberManufacturer
A-649 Te Connectivity Corporation (USA)
A-649 Te Connectivity Corporation (USA)
A649-1 Te Connectivity Corporation (USA)
9171128 Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
9171128 PRIMARY Us Army Aviation and Missile Command (USA)
9171128 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
A-649-24-28VDC West Coast Electrical Mfg Co (USA)
Related Parts
5330-00-173-4334INTERCHANGEABLE
GASKET
A649
2910-00-563-8048INTERCHANGEABLE
BOWL,SEDIMENT
565253
5945-00-786-9206INTERCHANGEABLE
SOLENOID,ELECTRICAL
9171275
5945-00-970-6116INTERCHANGEABLE
RELAY ASSEMBLY
709239-801
5999-00-984-3030INTERCHANGEABLE
CONTACT,ELECTRICAL
6150-01-479-3949INTERCHANGEABLE
VALVE,RELIEF,AMAD,A
A649

Frequently Asked Questions

What is NSN 5945-00-810-0997?

NSN 5945-00-810-0997 is a Solenoid,electrical, manufactured by Us Army Aviation and Missile Command, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-810-0997?

NSN 5945-00-810-0997 has 7 cross-referenced part numbers: A-649 (Te Connectivity Corporation), A-649 (Te Connectivity Corporation), A649-1 (Te Connectivity Corporation), 9171128 (Northrop Grumman Corp Electronic Systems Defensive System Div), 9171128 (Us Army Aviation and Missile Command) and 2 more.

What NSN replaces 5945-00-810-0997?

There are 6 known substitutes for 5945-00-810-0997: 5330-00-173-4334, 2910-00-563-8048, 5945-00-786-9206 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9171128?

Key specifications for 9171128: Magnetic Coil Quantity: 2; Inclosure Type: HERMETICALLY SEALED; Storage Type: GENERAL PURPOSE WAREHOUSE; Fragility Factor: MODERATELY RUGGED. 20 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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