PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

88029Relay,electromagnetic

Cae Usa Inc. · NSN 5945-00-643-6442 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-643-6442 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-643-6442. Primary manufacturer part number: 88029.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 2
  • Nominal Operating Current Rating and Type: 200.0 MILLIAMPERES DC ALL WINDINGS
  • Duty Type: CONTINUOUS
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 5.0 AMPERES AC RESISTIVE LOAD
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-643-6442, 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 Cae Usa Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-643-6442
Primary Part Number88029
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCae Usa Inc.
StatusCANCELLED
Winding Quantity2
Nominal Operating Current Rating and Type200.0 MILLIAMPERES DC ALL WINDINGS
Duty TypeCONTINUOUS
Main Contact Maximum Voltage Rating in Volts115.0 AC
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage5.0 AMPERES AC RESISTIVE LOAD
Winding DC Resistance Rating115.0 OHMS NOMINAL ALL WINDINGS
Coil Quantity1
Pile-Up Main Contact Form Arrangement4C
Operating Voltage Rating and Type at Specified Temp24.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Terminal Type and Quantity16 PIN ALL FUNCTIONS
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5940-00-155-965610156149 INTERCHANGEABLE
Terminal,lug
Us Army Aviation and Missile Command
5307-01-651-4546SFC1905UM-10 INTERCHANGEABLE
Stud,locked in
Howmet Global Fastening Systems Inc Div Rosan Products
Cross-Reference Index
Part NumberManufacturer
88029 Raytheon Technical Services Company (USA)
88029 Te Connectivity Corporation (USA)
GL1000-1 Te Connectivity Corporation (USA)
88029 PRIMARY Cae Usa Inc. (USA)
Related Parts
5940-00-155-9656INTERCHANGEABLE
TERMINAL,LUG
10156149
5307-01-651-4546INTERCHANGEABLE
STUD,LOCKED IN
SFC1905UM-10

Frequently Asked Questions

What is NSN 5945-00-643-6442?

NSN 5945-00-643-6442 is a Relay,electromagnetic, manufactured by Cae Usa Inc., classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-643-6442?

NSN 5945-00-643-6442 has 4 cross-referenced part numbers: 88029 (Raytheon Technical Services Company), 88029 (Te Connectivity Corporation), GL1000-1 (Te Connectivity Corporation), 88029 (Cae Usa Inc.).

What NSN replaces 5945-00-643-6442?

There are 2 known substitutes for 5945-00-643-6442: 5940-00-155-9656, 5307-01-651-4546. Verify interchangeability with system specifications before substitution.

What are the specifications of 88029?

Key specifications for 88029: Winding Quantity: 2; Nominal Operating Current Rating and Type: 200.0 MILLIAMPERES DC ALL WINDINGS; Overall Width: 2.530 INCHES NOMINAL IN; Duty Type: CONTINUOUS. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-643-6442 still in active supply?

NSN 5945-00-643-6442 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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