PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

810002-340Relay,electromagnetic

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5945-00-168-1247 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-168-1247 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-168-1247. Primary manufacturer part number: 810002-340.
Features
  • Relay,electromagnetic — FSC 5945
  • Duty Type: CONTINUOUS
  • Main Contact Maximum Voltage Rating in Volts: 28.0 DC
  • Operating Voltage Rating and Type at Specified Temp: 6.6 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.300 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Mounting Facility Type and Quantity: 4 UNTHREADED STUD SINGLE MOUNTING FACILITY
  • Winding DC Resistance Rating: 125.0 OHMS NOMINAL SINGLE WINDING
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-168-1247, 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 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-168-1247
Primary Part Number810002-340
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusACTIVE
Duty TypeCONTINUOUS
Main Contact Maximum Voltage Rating in Volts28.0 DC
Operating Voltage Rating and Type at Specified Temp6.6 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length0.300 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity4 UNTHREADED STUD SINGLE MOUNTING FACILITY
Winding DC Resistance Rating125.0 OHMS NOMINAL SINGLE WINDING
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Environmental ProtectionHERMETIC
Main Contact Load Current Rating at Maximum Rated Voltage500.0 MILLIAMPERES DC RESISTIVE LOAD
Terminal Type and Quantity5 WIRE LEAD ALL FUNCTIONS
Center to Center Distance Between Mounting Facilities Parallel to Width0.300 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Winding Quantity1
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-092-8607A105-4 INTERCHANGEABLE
Expander,vee Packin
Houghton International Inc.
5310-00-269-6855120204-002 INTERCHANGEABLE
Washer,spring Tension
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5331-00-702-5220MS28775-117 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5930-00-855-8978 INTERCHANGEABLE
Switch,sensitive
7025-01-444-7602 INTERCHANGEABLE
Disk Drive Unit
Cross-Reference Index
Part NumberManufacturer
A1054 Dri Relays Inc. Dba Dri Relays Inc (USA)
90030000-98 Dri Relays Inc. Dba Dri Relays Inc (USA)
810002-340 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
1X-A1054 Dri Relays Inc. Dba Dri Relays Inc (USA)
13-4417 Dri Relays Inc. Dba Dri Relays Inc (USA)
Related Parts
5120-00-092-8607INTERCHANGEABLE
EXPANDER,VEE PACKIN
A105-4
5310-00-269-6855INTERCHANGEABLE
WASHER,SPRING TENSION
120204-002
5331-00-702-5220INTERCHANGEABLE
O-RING
MS28775-117
5930-00-855-8978INTERCHANGEABLE
SWITCH,SENSITIVE
7025-01-444-7602INTERCHANGEABLE
DISK DRIVE UNIT

Frequently Asked Questions

What is NSN 5945-00-168-1247?

NSN 5945-00-168-1247 is a Relay,electromagnetic, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-168-1247?

NSN 5945-00-168-1247 has 5 cross-referenced part numbers: A1054 (Dri Relays Inc. Dba Dri Relays Inc), 90030000-98 (Dri Relays Inc. Dba Dri Relays Inc), 810002-340 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 1X-A1054 (Dri Relays Inc. Dba Dri Relays Inc), 13-4417 (Dri Relays Inc. Dba Dri Relays Inc).

What NSN replaces 5945-00-168-1247?

There are 5 known substitutes for 5945-00-168-1247: 5120-00-092-8607, 5310-00-269-6855, 5331-00-702-5220 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 810002-340?

Key specifications for 810002-340: Duty Type: CONTINUOUS; Overall Length: 0.400 INCHES MAXIMUM IN; Main Contact Maximum Voltage Rating in Volts: 28.0 DC; Overall Width: 0.387 INCHES NOMINAL IN. 17 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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