PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

520277Solenoid,electrical

The Marquardt Company · NSN 5945-00-815-0615 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-815-0615 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-815-0615. Primary manufacturer part number: 520277.
Features
  • Solenoid,electrical — FSC 5945
  • Terminal Type and Quantity: 2 THREADED STUD
  • Material: STEEL CASE
  • Case Surface Treatment: CADMIUM
  • Electrical Resistance: 17.60 OHMS NOMINAL
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S)
  • Magnetic Coil Quantity: 1
  • Energizing Stroke Maximum Length: 0.235 INCHES IN
Applications
  • Applications requiring Steel Case construction
General Description

The Solenoid,electrical, cataloged under National Stock Number 5945-00-815-0615, 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 The Marquardt Company. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5945-00-815-0615
Primary Part Number520277
Item NameSolenoid,electrical
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerThe Marquardt Company
StatusACTIVE
Terminal Type and Quantity2 THREADED STUD
MaterialSTEEL CASE
Case Surface TreatmentCADMIUM
Electrical Resistance17.60 OHMS NOMINAL
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Magnetic Coil Quantity1
Energizing Stroke Maximum Length0.235 INCHES IN
Current Rating1.700 AMPERES NOMINAL
Linear Force Delivered0.60 OUNCES OZ
Actuator Stroke TypePUSH
Voltage Rating in Volts30.0 DC MAXIMUM
Unthreaded Mounting Hole Diameter0.187 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-137-114810379 INTERCHANGEABLE
Shielding Gasket,electronic
Frequency Electronics Inc
3040-00-340-3718SM-C-187612 INTERCHANGEABLE
Shaft,shouldered
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3120-00-425-6467MS17795-128 INTERCHANGEABLE
Bearing,sleeve
American Society for Testing and Materials Dba Astm International
5965-00-678-5305RE-F2688036PC6 INTERCHANGEABLE
Earphone Element
Naval Ship Systems Command
5950-00-888-050210379 INTERCHANGEABLE
Transformer,power
Astronautics Corporation of America
3110-01-280-6454 INTERCHANGEABLE
Ball,bearing
5342-01-296-019510560222 INTERCHANGEABLE
Plug,special
General Dynamics Land Systems Canadacorp
4820-01-302-771910560219 INTERCHANGEABLE
Sleeve and Slide,directional Con
General Dynamics Land Systems Canadacorp
5120-01-354-2019 INTERCHANGEABLE
Jack,hydraulic,hand
5975-01-437-658510379 INTERCHANGEABLE
Tray,mounting,electronic Equipme
Hollingsead International, Llc
Cross-Reference Index
Part NumberManufacturer
520277 PRIMARY The Marquardt Company (USA)
520277 Murdock Machine and Engineering Co (USA)
10-379 Rocker Solenoid Co Dba Rocker Solenoid Co (USA)
Related Parts
5999-00-137-1148INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
10379
3040-00-340-3718INTERCHANGEABLE
SHAFT,SHOULDERED
SM-C-187612
3120-00-425-6467INTERCHANGEABLE
BEARING,SLEEVE
MS17795-128
5965-00-678-5305INTERCHANGEABLE
EARPHONE ELEMENT
RE-F2688036PC6
5950-00-888-0502INTERCHANGEABLE
TRANSFORMER,POWER
10379
3110-01-280-6454INTERCHANGEABLE
BALL,BEARING
5342-01-296-0195INTERCHANGEABLE
PLUG,SPECIAL
10560222
4820-01-302-7719INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
10560219
5120-01-354-2019INTERCHANGEABLE
JACK,HYDRAULIC,HAND
5975-01-437-6585INTERCHANGEABLE
TRAY,MOUNTING,ELECTRONIC EQUIPME
10379
4320-01-477-1048INTERCHANGEABLE
PLUNGER ASSEMBLY,HAND PUMP
10379
4330-01-482-9147INTERCHANGEABLE
FILTERING DISK,FLUID
10379

Frequently Asked Questions

What is NSN 5945-00-815-0615?

NSN 5945-00-815-0615 is a Solenoid,electrical, manufactured by The Marquardt Company, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-815-0615?

NSN 5945-00-815-0615 has 3 cross-referenced part numbers: 520277 (The Marquardt Company), 520277 (Murdock Machine and Engineering Co), 10-379 (Rocker Solenoid Co Dba Rocker Solenoid Co).

What NSN replaces 5945-00-815-0615?

There are 12 known substitutes for 5945-00-815-0615: 5999-00-137-1148, 3040-00-340-3718, 3120-00-425-6467 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 520277?

Key specifications for 520277: Terminal Type and Quantity: 2 THREADED STUD; Material: STEEL CASE; Case Surface Treatment: CADMIUM; Electrical Resistance: 17.60 OHMS NOMINAL. 12 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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