PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1978067-104Relay,electromagnetic

Northrop Grumman Systems Corporation · NSN 5945-01-276-5548 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-276-5548 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-276-5548. Primary manufacturer part number: 1978067-104.
Features
  • Relay,electromagnetic — FSC 5945
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-276-5548, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRelay,electromagnetic
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersDonaldson Company, Inc. (CAGE 14818); Northrop Grumman Systems Corporation (CAGE 03956)
Technical Specifications
ParameterValue
NSN5945-01-276-5548
Primary Part Number1978067-104
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5930-00-258-5577NA5-8299-2 INTERCHANGEABLE
Switch,pressure
The Boeing Company Div Legacy Am&m
5330-00-291-2786 INTERCHANGEABLE
Seal,plain Encased
5950-00-564-5134 INTERCHANGEABLE
Reactor
6660-00-986-3641500013 INTERCHANGEABLE
Waveguide,elevation
Aimtron Systems, Llc
6220-01-322-6375500053 INTERCHANGEABLE
Light,indicator
Betts Industries, Inc.
2520-01-355-061750-0013 INTERCHANGEABLE
Yoke,universal Joint,vehicular
Garsite Tsr Inc
4010-01-464-0163500013 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Clamshell Structures, Inc
6530-01-490-248750-0013 INTERCHANGEABLE
Spineboard
North American Rescue, Llc
5430-01-628-52195000-13 INTERCHANGEABLE
Tank,liquid Storage
Bottom Line Military Sales, Llc
6130-01-656-91725000.13 INTERCHANGEABLE
Adapter,power Supply
Chauvin Arnoux Inc Div Aemc Instruments
Cross-Reference Index
Part NumberManufacturer
500013 Donaldson Company, Inc. (USA)
1978067-104 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
5930-00-258-5577INTERCHANGEABLE
SWITCH,PRESSURE
NA5-8299-2
5330-00-291-2786INTERCHANGEABLE
SEAL,PLAIN ENCASED
5950-00-564-5134INTERCHANGEABLE
REACTOR
6660-00-986-3641INTERCHANGEABLE
WAVEGUIDE,ELEVATION
500013
6220-01-322-6375INTERCHANGEABLE
LIGHT,INDICATOR
500053
2520-01-355-0617INTERCHANGEABLE
YOKE,UNIVERSAL JOINT,VEHICULAR
50-0013
4010-01-464-0163INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
500013
6530-01-490-2487INTERCHANGEABLE
SPINEBOARD
50-0013
5430-01-628-5219INTERCHANGEABLE
TANK,LIQUID STORAGE
5000-13
6130-01-656-9172INTERCHANGEABLE
ADAPTER,POWER SUPPLY
5000.13

Frequently Asked Questions

What is NSN 5945-01-276-5548?

NSN 5945-01-276-5548 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 5945-01-276-5548?

NSN 5945-01-276-5548 has 2 cross-referenced part numbers: 500013 (Donaldson Company, Inc.), 1978067-104 (Northrop Grumman Systems Corporation).

What NSN replaces 5945-01-276-5548?

There are 10 known substitutes for 5945-01-276-5548: 5930-00-258-5577, 5330-00-291-2786, 5950-00-564-5134 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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