PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2088154-9Relay,electromagnetic

Honeywell International Inc Dba Honeywell · NSN 5945-00-819-8709 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-819-8709 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-819-8709. Primary manufacturer part number: 2088154-9.
Features
  • Relay,electromagnetic — FSC 5945
  • Auxiliary Contact Maximum Voltage Rating in Volts: 28.0 DC
  • Duty Type: CONTINUOUS
  • Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Thread Quantity Per Inch: 40 SINGLE MOUNTING FACILITY
  • Winding DC Resistance Rating: 300.0 OHMS NOMINAL SINGLE WINDING
  • Coil Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-819-8709, 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 Honeywell International Inc Dba Honeywell. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN5945-00-819-8709
Primary Part Number2088154-9
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerHoneywell International Inc Dba Honeywell
StatusACTIVE
Auxiliary Contact Maximum Voltage Rating in Volts28.0 DC
Duty TypeCONTINUOUS
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Thread Quantity Per Inch40 SINGLE MOUNTING FACILITY
Winding DC Resistance Rating300.0 OHMS NOMINAL SINGLE WINDING
Coil Quantity1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Terminal Type and Quantity6 PIN ALL FUNCTIONS
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES DC RESISTIVE LOAD
Center to Center Distance Between Mounting Facilities Parallel to Width0.370 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Main Contact Maximum Voltage Rating in Volts28.0 DC
Winding Quantity1
Thread Class2B SINGLE MOUNTING FACILITY
Pile-Up Auxiliary Contact Form Arrangement1A A
Operating Voltage Rating and Type at Specified Temp27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Pile-Up Main Contact Form Arrangement1B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5325-00-805-4246 INTERCHANGEABLE
Ring,retaining
2925-00-977-330754102/707374 INTERCHANGEABLE
Spring Assembly
Unison Industries Llc
5985-01-028-677212163-2 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
4510-01-195-448250371 INTERCHANGEABLE
Trap,drain,plumbing Fixture
Nch Corporation Dba Nch Corp
Cross-Reference Index
Part NumberManufacturer
2088154-9 Dare Electronics, Inc. (USA)
2088154-009 Hunt Charles W Co (USA)
2088154-9 PRIMARY Honeywell International Inc Dba Honeywell (USA)
5410-2 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
Related Parts
5325-00-805-4246INTERCHANGEABLE
RING,RETAINING
2925-00-977-3307INTERCHANGEABLE
SPRING ASSEMBLY
54102/707374
5985-01-028-6772INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
12163-2
4510-01-195-4482INTERCHANGEABLE
TRAP,DRAIN,PLUMBING FIXTURE
50371

Frequently Asked Questions

What is NSN 5945-00-819-8709?

NSN 5945-00-819-8709 is a Relay,electromagnetic, manufactured by Honeywell International Inc Dba Honeywell, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-819-8709?

NSN 5945-00-819-8709 has 4 cross-referenced part numbers: 2088154-9 (Dare Electronics, Inc.), 2088154-009 (Hunt Charles W Co), 2088154-9 (Honeywell International Inc Dba Honeywell), 5410-2 (Airpax Corporation Llc Dba Airpax Corporation Llc).

What NSN replaces 5945-00-819-8709?

There are 4 known substitutes for 5945-00-819-8709: 5325-00-805-4246, 2925-00-977-3307, 5985-01-028-6772 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2088154-9?

Key specifications for 2088154-9: Auxiliary Contact Maximum Voltage Rating in Volts: 28.0 DC; Overall Width: 0.690 INCHES NOMINAL IN; Duty Type: CONTINUOUS; Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY. 22 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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