PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0491-0004Solenoid,electrical

Keysight Technologies Inc · NSN 5945-00-811-5040 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-811-5040 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-811-5040. Primary manufacturer part number: 0491-0004.
Features
  • Solenoid,electrical — FSC 5945
  • Material: STEEL CASE
  • Thread Quantity Per Inch: 32 MOUNTING FACILITY HOLE
  • Magnetic Coil Quantity: 1
  • Nominal Thread Size: 0.138 INCHES MOUNTING FACILITY HOLE IN
  • Actuator Stroke Type: PULL
  • Power Takeoff Connection Type: SLOTTED-DRILLED
  • Energizing Stroke Maximum Length: 0.125 INCHES IN
Applications
  • Applications requiring Steel Case construction
General Description

The Solenoid,electrical, cataloged under National Stock Number 5945-00-811-5040, 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 Keysight Technologies Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-811-5040
Primary Part Number0491-0004
Item NameSolenoid,electrical
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusCANCELLED
MaterialSTEEL CASE
Thread Quantity Per Inch32 MOUNTING FACILITY HOLE
Magnetic Coil Quantity1
Nominal Thread Size0.138 INCHES MOUNTING FACILITY HOLE IN
Actuator Stroke TypePULL
Power Takeoff Connection TypeSLOTTED-DRILLED
Energizing Stroke Maximum Length0.125 INCHES IN
Voltage Rating in Volts230.0 AC MAXIMUM
Thread Class2B MOUNTING FACILITY HOLE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE
Electrical Resistance6.63 KILOHMS NOMINAL
Terminal Type and Quantity2 WIRE LEAD
Linear Force Delivered0.94 POUNDS LBS
Case Surface TreatmentCADMIUM
Mounting Facility Type and Quantity2 THREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2520-00-030-7205606503 INTERCHANGEABLE
Plunger
General Motors Corp
6210-00-299-2978 INTERCHANGEABLE
Reflector,light
5330-01-038-10894950 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4920-01-075-3086GS15931-1 INTERCHANGEABLE
Fixture,engine Maintenance,aircr
Hamilton Sundstrand Corporation Dba Collins Aerospace
7035-01-114-3134 INTERCHANGEABLE
Programmer,electronic Command Si
5905-01-163-3932RCL25R INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
3020-01-225-70034950 INTERCHANGEABLE
Gear,spur
Pentair Filtration Solutions, Llc
5331-01-304-11494950 INTERCHANGEABLE
O-Ring
Ellis Mfg Co Inc
4730-01-343-657749-50 INTERCHANGEABLE
Strainer,sediment
Lenz Inc Dba the Lenz Company
7510-01-358-87704950 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
Cross-Reference Index
Part NumberManufacturer
10192767 Us Army Aviation and Missile Command (USA)
SL-9 C-7801 Cooper Industries Inc Busmann Mfg Div (USA)
0491-0004 Keysight Technologies, Inc. (USA)
0491-0004 Hewlett-Packard Company Dba HP (USA)
49-50 Hewlett-Packard Company Dba HP (USA)
BS-0491-0004 British Sarozal Ltd (GBR)
0491-0004 PRIMARY Keysight Technologies Inc (USA)
Related Parts
2520-00-030-7205INTERCHANGEABLE
PLUNGER
606503
6210-00-299-2978INTERCHANGEABLE
REFLECTOR,LIGHT
5330-01-038-1089INTERCHANGEABLE
SEAL,PLAIN ENCASED
4950
4920-01-075-3086INTERCHANGEABLE
FIXTURE,ENGINE MAINTENANCE,AIRCR
GS15931-1
7035-01-114-3134INTERCHANGEABLE
PROGRAMMER,ELECTRONIC COMMAND SI
5905-01-163-3932INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
RCL25R
3020-01-225-7003INTERCHANGEABLE
GEAR,SPUR
4950
5331-01-304-1149INTERCHANGEABLE
O-RING
4950
4730-01-343-6577INTERCHANGEABLE
STRAINER,SEDIMENT
49-50
7510-01-358-8770INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
4950
6625-01-380-6500INTERCHANGEABLE
METER,MULTIPLE SCALE
4950
5940-01-406-0544INTERCHANGEABLE
POST,BINDING,ELECTRICAL

Frequently Asked Questions

What is NSN 5945-00-811-5040?

NSN 5945-00-811-5040 is a Solenoid,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-811-5040?

NSN 5945-00-811-5040 has 7 cross-referenced part numbers: 10192767 (Us Army Aviation and Missile Command), SL-9 C-7801 (Cooper Industries Inc Busmann Mfg Div), 0491-0004 (Keysight Technologies, Inc.), 0491-0004 (Hewlett-Packard Company Dba HP), 49-50 (Hewlett-Packard Company Dba HP) and 2 more.

What NSN replaces 5945-00-811-5040?

There are 12 known substitutes for 5945-00-811-5040: 2520-00-030-7205, 6210-00-299-2978, 5330-01-038-1089 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0491-0004?

Key specifications for 0491-0004: Material: STEEL CASE; Thread Quantity Per Inch: 32 MOUNTING FACILITY HOLE; Magnetic Coil Quantity: 1; Nominal Thread Size: 0.138 INCHES MOUNTING FACILITY HOLE IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-811-5040 still in active supply?

NSN 5945-00-811-5040 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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