PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S207Relay,electromagnetic

Leach International Corp Div Leach International Corporation · NSN 5945-01-687-4200 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-687-4200 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-687-4200. Primary manufacturer part number: S207.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY
  • Unthreaded Mounting Hole Diameter: 4.5 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
  • Mounting Slot Width: 35.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
  • Mounting Facility Type and Quantity: 1 CLAMP SINGLE MOUNTING FACILITY
  • Main Contact Maximum Voltage Rating in Volts: 28.0 DC
  • 1 verified cross-reference
  • Primary manufacturer: Leach International Corp Div Leach International Corporation
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-687-4200, 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 Leach International Corp Div Leach International Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-687-4200
Primary Part NumberS207
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerLeach International Corp Div Leach International Corporation
StatusACTIVE
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter4.5 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
Mounting Slot Width35.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
Mounting Facility Type and Quantity1 CLAMP SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts28.0 DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6760-00-148-1940 INTERCHANGEABLE
Spool,photographic Film
5825-00-465-2217117G3009 INTERCHANGEABLE
Ejector,circuit Card
Aimtron Systems, Llc
2540-01-276-2737 INTERCHANGEABLE
Button,horn
6105-01-369-9912E9704 INTERCHANGEABLE
Motor,alternating Current
General Electric Co Motor Business Group
Cross-Reference Index
Part NumberManufacturer
S207 PRIMARY Leach International Corp Div Leach International Corporation (USA)
Related Parts
6760-00-148-1940INTERCHANGEABLE
SPOOL,PHOTOGRAPHIC FILM
5825-00-465-2217INTERCHANGEABLE
EJECTOR,CIRCUIT CARD
117G3009
2540-01-276-2737INTERCHANGEABLE
BUTTON,HORN
6105-01-369-9912INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
E9704

Frequently Asked Questions

What is NSN 5945-01-687-4200?

NSN 5945-01-687-4200 is a Relay,electromagnetic, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-687-4200?

NSN 5945-01-687-4200 has 1 cross-referenced part number: S207 (Leach International Corp Div Leach International Corporation).

What NSN replaces 5945-01-687-4200?

There are 4 known substitutes for 5945-01-687-4200: 6760-00-148-1940, 5825-00-465-2217, 2540-01-276-2737 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S207?

Key specifications for S207: Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY; Unthreaded Mounting Hole Diameter: 4.5 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM; Mounting Slot Width: 35.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM; Overall Length: 79.0 MILLIMETERS NOMINAL MM. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com