PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-0195Relay,electromagnetic

Gulton Industries Inc Measurement and Control Systems Div · NSN 5945-01-097-6542 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-097-6542 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-097-6542. Primary manufacturer part number: 21-0195.
Features
  • Relay,electromagnetic — FSC 5945
  • Duty Type: CONTINUOUS
  • Precious Material and Location: CONTACTS GOLD AND CONTACTS SILVER AND CONTACTS PALLADIUM
  • Terminal Type and Quantity: 8 TAB, SOLDER LUG ALL FUNCTIONS
  • Coil Quantity: 1
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Nominal Thread Size: 0.112 INCHES SINGLE MOUNTING FACILITY IN
  • Thread Direction: RIGHT-HAND SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Gold and Silver Contact construction
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-097-6542, 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 Gulton Industries Inc Measurement and Control Systems Div. Government technical data includes 20 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
NSN5945-01-097-6542
Primary Part Number21-0195
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerGulton Industries Inc Measurement and Control Systems Div
StatusACTIVE
Duty TypeCONTINUOUS
Precious Material and LocationCONTACTS GOLD AND CONTACTS SILVER AND CONTACTS PALLADIUM
Terminal Type and Quantity8 TAB, SOLDER LUG ALL FUNCTIONS
Coil Quantity1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Thread DirectionRIGHT-HAND SINGLE MOUNTING FACILITY
Thread Class2B SINGLE MOUNTING FACILITY
MaterialGOLD AND SILVER CONTACT
Pile-Up Main Contact Form Arrangement2C
Center to Center Distance Between Mounting Facilities Parallel to Width0.995 INCHES MINIMUM AND 1.007 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Winding Quantity1
Time Delay0.07 SECONDS NOMINAL FIXED OPERATE TIME
Mounting Facility Type and Quantity2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp17.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length0.995 INCHES MINIMUM AND 1.007 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Thread Quantity Per Inch40 SINGLE MOUNTING FACILITY
Winding DC Resistance Rating400.0 OHMS NOMINAL SINGLE WINDING
Precious MaterialGOLD AND SILVER AND PALLADIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2805-00-353-7535291314 INTERCHANGEABLE
Base,cylinder Block
Briggs and Stratton Corp
5360-00-597-4110210195 INTERCHANGEABLE
Spring,helical,torsion
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5905-00-821-2533210-195 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Keysight Technologies Inc
5910-01-094-7159210195 INTERCHANGEABLE
Capacitor,fixed
Ametek, Inc. Dba Aerospace Gst Div Aerospace
Cross-Reference Index
Part NumberManufacturer
21-0195 Gulton Industries Inc Measurement and Control Systems Div (USA)
Related Parts
2805-00-353-7535INTERCHANGEABLE
BASE,CYLINDER BLOCK
291314
5360-00-597-4110INTERCHANGEABLE
SPRING,HELICAL,TORSION
210195
5905-00-821-2533INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
210-195
5910-01-094-7159INTERCHANGEABLE
CAPACITOR,FIXED
210195

Frequently Asked Questions

What is NSN 5945-01-097-6542?

NSN 5945-01-097-6542 is a Relay,electromagnetic, manufactured by Gulton Industries Inc Measurement and Control Systems Div, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-097-6542?

NSN 5945-01-097-6542 has 1 cross-referenced part number: 21-0195 (Gulton Industries Inc Measurement and Control Systems Div).

What NSN replaces 5945-01-097-6542?

There are 4 known substitutes for 5945-01-097-6542: 2805-00-353-7535, 5360-00-597-4110, 5905-00-821-2533 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-0195?

Key specifications for 21-0195: Overall Width: 1.691 INCHES NOMINAL IN; Duty Type: CONTINUOUS; Precious Material and Location: CONTACTS GOLD AND CONTACTS SILVER AND CONTACTS PALLADIUM; Terminal Type and Quantity: 8 TAB, SOLDER LUG ALL FUNCTIONS. 23 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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