PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24120ARelay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-215-4051 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-215-4051 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-215-4051. Primary manufacturer part number: 24120A.
Features
  • Relay,electromagnetic — FSC 5945
  • Time Delay: 0.1000 SECONDS MAXIMUM AND 1.0000 SECONDS MAXIMUM ADJUSTABLE OPERATE TIME
  • Duty Type: CONTINUOUS
  • Environmental Protection: HERMETIC
  • Unthreaded Mounting Hole Diameter: 0.199 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.880 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Main Contact Load Current Rating at Maximum Rated Voltage: 15.0 AMPERES DC RESISTIVE LOAD
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-215-4051, 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 Te Connectivity Corporation. Government technical data includes 13 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-215-4051
Primary Part Number24120A
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Time Delay0.1000 SECONDS MAXIMUM AND 1.0000 SECONDS MAXIMUM ADJUSTABLE OPERATE TIME
Duty TypeCONTINUOUS
Environmental ProtectionHERMETIC
Unthreaded Mounting Hole Diameter0.199 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.880 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage15.0 AMPERES DC RESISTIVE LOAD
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Main Contact Maximum Voltage Rating in Volts30.0 DC
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Coil Quantity1
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6635-00-690-808624-120B INTERCHANGEABLE
Leak Detector
Ametek, Inc. Div Process & Analytical Instruments Division
Cross-Reference Index
Part NumberManufacturer
24120A PRIMARY Te Connectivity Corporation (USA)
Related Parts
6635-00-690-8086INTERCHANGEABLE
LEAK DETECTOR
24-120B

Frequently Asked Questions

What is NSN 5945-00-215-4051?

NSN 5945-00-215-4051 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-215-4051?

NSN 5945-00-215-4051 has 1 cross-referenced part number: 24120A (Te Connectivity Corporation).

What NSN replaces 5945-00-215-4051?

There is 1 known substitute for 5945-00-215-4051: 6635-00-690-8086. Verify interchangeability with system specifications before substitution.

What are the specifications of 24120A?

Key specifications for 24120A: Overall Length: 4.360 INCHES NOMINAL IN; Time Delay: 0.1000 SECONDS MAXIMUM AND 1.0000 SECONDS MAXIMUM ADJUSTABLE OPERATE TIME; Duty Type: CONTINUOUS; Overall Width: 3.250 INCHES NOMINAL IN. 16 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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