PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L280040-1Solenoid,electrical

Raytheon Company Dba Raytheon Co · NSN 5945-00-666-1253 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-666-1253 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-666-1253. Primary manufacturer part number: L280040-1.
Features
  • Solenoid,electrical — FSC 5945
  • Body Diameter: 2.010 INCHES MAXIMUM IN
  • Unthreaded Mounting Hole Diameter: 0.204 INCHES NOMINAL IN
  • Magnetic Coil Quantity: 1
  • Power Takeoff Connection Type: PLATE COUPLING
  • Voltage Rating in Volts: 28.0 DC MAXIMUM
  • Fragility Factor: MODERATELY RUGGED
  • Mounting Facility Pattern: TWO POSITION IN-LINE
Applications
  • Applications requiring Steel Case construction
General Description

The Solenoid,electrical, cataloged under National Stock Number 5945-00-666-1253, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-666-1253
Primary Part NumberL280040-1
Item NameSolenoid,electrical
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
Body Diameter2.010 INCHES MAXIMUM IN
Unthreaded Mounting Hole Diameter0.204 INCHES NOMINAL IN
Magnetic Coil Quantity1
Power Takeoff Connection TypePLATE COUPLING
Voltage Rating in Volts28.0 DC MAXIMUM
Fragility FactorMODERATELY RUGGED
Mounting Facility PatternTWO POSITION IN-LINE
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Actuator Stroke TypeROTARY
Electrical Resistance41.00 OHMS NOMINAL
Rotation Direction and Energizing Stroke in Angular Deg90.0 CLOCKWISE
Inclosure TypeFULLY INCLOSED
Storage TypeGENERAL PURPOSE WAREHOUSE
Terminal LocationCIRCUMFERENCE
Case Surface TreatmentCADMIUM
MaterialSTEEL CASE
Body Height1.360 INCHES NOMINAL IN
Body StyleARMATURE END ACTUATOR
Terminal Type and Quantity2 WIRE LEAD
Center to Center Distance Between Mounting Facilities Parallel to Length3.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
2590-00-318-04857183 INTERCHANGEABLE
Control Assembly,push-Pull
M J R Industries Inc Aldo Controls Div P O Box 407 Marinette Wi 54143-0407
2640-00-511-3544211-17/B211-17 INTERCHANGEABLE
Valve,pneumatic Tire
Goodrich Corporation
9905-00-760-3465718-3 INTERCHANGEABLE
Plate,identification
Hydro-Aire Aerospace Corp
5340-01-130-986810510747 INTERCHANGEABLE
Seat,helical Compression Spring
General Dynamics Land Systems Canadacorp
6145-01-139-215777037-3 INTERCHANGEABLE
Cable,special Purpose,electrical
Winchester Interconnect Cm Ca, Inc.
4460-01-194-2073 INTERCHANGEABLE
Block,manifold,panel
5925-01-651-6076 INTERCHANGEABLE
Circuit Breaker
Cross-Reference Index
Part NumberManufacturer
7183 Centroid, Inc. Dba Centroid Inc (USA)
L280040-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
Related Parts
2590-00-318-0485INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
7183
2640-00-511-3544INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
211-17/B211-17
9905-00-760-3465INTERCHANGEABLE
PLATE,IDENTIFICATION
718-3
5340-01-130-9868INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
10510747
6145-01-139-2157INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
77037-3
4460-01-194-2073INTERCHANGEABLE
BLOCK,MANIFOLD,PANEL
5925-01-651-6076INTERCHANGEABLE
CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 5945-00-666-1253?

NSN 5945-00-666-1253 is a Solenoid,electrical, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-666-1253?

NSN 5945-00-666-1253 has 2 cross-referenced part numbers: 7183 (Centroid, Inc. Dba Centroid Inc), L280040-1 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5945-00-666-1253?

There are 7 known substitutes for 5945-00-666-1253: 2590-00-318-0485, 2640-00-511-3544, 9905-00-760-3465 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L280040-1?

Key specifications for L280040-1: Body Diameter: 2.010 INCHES MAXIMUM IN; Unthreaded Mounting Hole Diameter: 0.204 INCHES NOMINAL IN; Magnetic Coil Quantity: 1; Power Takeoff Connection Type: PLATE COUPLING. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-666-1253 still in active supply?

NSN 5945-00-666-1253 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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