PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1978067-116Relay,electromagnetic

Northrop Grumman Systems Corporation · NSN 5945-01-276-3709 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-276-3709 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-276-3709. Primary manufacturer part number: 1978067-116.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Storage Type: GENERAL PURPOSE WAREHOUSE
  • Fragility Factor: MODERATELY RUGGED
  • Duty Type: CONTINUOUS
  • Arc Quenching Method: AIR
  • Purpose for Which Designed: GENERAL
  • Operating Voltage Rating and Type at Specified Temp: 120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-276-3709, 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 Northrop Grumman Systems Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-276-3709
Primary Part Number1978067-116
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Coil Quantity1
Storage TypeGENERAL PURPOSE WAREHOUSE
Fragility FactorMODERATELY RUGGED
Duty TypeCONTINUOUS
Arc Quenching MethodAIR
Purpose for Which DesignedGENERAL
Operating Voltage Rating and Type at Specified Temp120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-291-2787 INTERCHANGEABLE
Seal,plain Encased
6625-00-710-9667500014 INTERCHANGEABLE
Wavemeter
Aimtron Systems, Llc
5340-00-876-99530248 INTERCHANGEABLE
Clamp,synchro
Roller Bearing Co of America, Inc Div Pic Design
5962-01-051-3402 INTERCHANGEABLE
Microcircuit,digital
5950-01-160-5984SM-C-469663 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5315-01-313-56145000-14 INTERCHANGEABLE
Pin,straight,headless
Pdi Ground Support Systems, Inc.
4010-01-325-680150-0014 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Clamshell Structures, Inc
6220-01-513-7188500014 INTERCHANGEABLE
Light,marker,clearance
Betts Industries, Inc.
6530-01-531-677150-0014 INTERCHANGEABLE
Spineboard
North American Rescue, Llc
7025-01-553-1882500014 INTERCHANGEABLE
Coupler,digital Data
Mux Lab Inc Federal Sales Office
Cross-Reference Index
Part NumberManufacturer
1978067-116 PRIMARY Northrop Grumman Systems Corporation (USA)
500014 Donaldson Company, Inc. (USA)
Related Parts
5330-00-291-2787INTERCHANGEABLE
SEAL,PLAIN ENCASED
6625-00-710-9667INTERCHANGEABLE
WAVEMETER
500014
5340-00-876-9953INTERCHANGEABLE
CLAMP,SYNCHRO
0248
5962-01-051-3402INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5950-01-160-5984INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-C-469663
5315-01-313-5614INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5000-14
4010-01-325-6801INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
50-0014
6220-01-513-7188INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
500014
6530-01-531-6771INTERCHANGEABLE
SPINEBOARD
50-0014
7025-01-553-1882INTERCHANGEABLE
COUPLER,DIGITAL DATA
500014
6150-01-656-9227INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5000.14

Frequently Asked Questions

What is NSN 5945-01-276-3709?

NSN 5945-01-276-3709 is a Relay,electromagnetic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-276-3709?

NSN 5945-01-276-3709 has 2 cross-referenced part numbers: 1978067-116 (Northrop Grumman Systems Corporation), 500014 (Donaldson Company, Inc.).

What NSN replaces 5945-01-276-3709?

There are 11 known substitutes for 5945-01-276-3709: 5330-00-291-2787, 6625-00-710-9667, 5340-00-876-9953 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1978067-116?

Key specifications for 1978067-116: Coil Quantity: 1; Storage Type: GENERAL PURPOSE WAREHOUSE; Fragility Factor: MODERATELY RUGGED; End Item Identification: VALVE GATE. 9 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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