PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

017978Relay,electromagnetic

Oasis Corp · NSN 5945-01-279-7975 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-279-7975 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-279-7975. Primary manufacturer part number: 017978.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Duty Type: CONTINUOUS
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Winding Quantity: 1
  • 4 verified cross-references
  • Primary manufacturer: Oasis Corp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-279-7975, 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 Oasis Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5945-01-279-7975
Primary Part Number017978
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerOasis Corp
StatusACTIVE
Coil Quantity1
Duty TypeCONTINUOUS
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5945-00-013-956682403 INTERCHANGEABLE
Relay,electromagnetic
Foster Bros Mfg Co
5945-00-110-02099660C-040-172 INTERCHANGEABLE
Relay,electromagnetic
Sensata Technologies, Inc. Div Sensata Attleboro
5310-00-220-67048240-3 INTERCHANGEABLE
Nut,plain,hexagon
Cummins Inc.
4820-00-822-2450 INTERCHANGEABLE
Stem,diaphragm Assembly
5120-01-696-3819 INTERCHANGEABLE
Screwdriver Set,flat Tip
Cross-Reference Index
Part NumberManufacturer
017978 Oasis Corp (USA)
82403 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
9660-040-172 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
3ARR12-PB2A General Electric Co Appliance Control Dept (USA)
Related Parts
5945-00-013-9566INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
82403
5945-00-110-0209INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
9660C-040-172
5310-00-220-6704INTERCHANGEABLE
NUT,PLAIN,HEXAGON
8240-3
4820-00-822-2450INTERCHANGEABLE
STEM,DIAPHRAGM ASSEMBLY
5120-01-696-3819INTERCHANGEABLE
SCREWDRIVER SET,FLAT TIP

Frequently Asked Questions

What is NSN 5945-01-279-7975?

NSN 5945-01-279-7975 is a Relay,electromagnetic, manufactured by Oasis Corp, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-279-7975?

NSN 5945-01-279-7975 has 4 cross-referenced part numbers: 017978 (Oasis Corp), 82403 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), 9660-040-172 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), 3ARR12-PB2A (General Electric Co Appliance Control Dept).

What NSN replaces 5945-01-279-7975?

There are 5 known substitutes for 5945-01-279-7975: 5945-00-013-9566, 5945-00-110-0209, 5310-00-220-6704 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 017978?

Key specifications for 017978: Coil Quantity: 1; Duty Type: CONTINUOUS; Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Winding Quantity: 1. 4 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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