PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55-0090-1Relay,electromagnetic

Grimes Aerospace Company · NSN 5945-00-896-9984 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-896-9984 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-896-9984. Primary manufacturer part number: 55-0090-1.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Type and Quantity: 2 THREADED STUD(S) SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES DC RESISTIVE LOAD
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-896-9984, 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 Grimes Aerospace Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-896-9984
Primary Part Number55-0090-1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Mounting Facility Type and Quantity2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage10.0 AMPERES DC RESISTIVE LOAD
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY IN
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Coil Quantity1
Operating Voltage Rating and Type at Specified Temp26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Winding Quantity1
Environmental ProtectionHERMETIC
Duty TypeCONTINUOUS
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Main Contact Maximum Voltage Rating in Volts26.0 DC
Thread Class2A SINGLE MOUNTING FACILITY A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-155-73190042810 INTERCHANGEABLE
Bearing,roller,cylindrical
New Holland Construction
Cross-Reference Index
Part NumberManufacturer
2T2347 Hi-G Co Inc Sub of Nytronics Inc (USA)
B07B932BC1-0313 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
B07B932BC1-0313 Te Connectivity Corporation (USA)
55-0090-1 PRIMARY Grimes Aerospace Company (USA)
B07B912BC1-0313 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
B07B932BC1-0313 Te Connectivity Corporation (USA)
Related Parts
3110-00-155-7319INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
0042810

Frequently Asked Questions

What is NSN 5945-00-896-9984?

NSN 5945-00-896-9984 is a Relay,electromagnetic, manufactured by Grimes Aerospace Company, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-896-9984?

NSN 5945-00-896-9984 has 6 cross-referenced part numbers: 2T2347 (Hi-G Co Inc Sub of Nytronics Inc), B07B932BC1-0313 (Airpax Corporation Llc Dba Airpax Corporation Llc), B07B932BC1-0313 (Te Connectivity Corporation), 55-0090-1 (Grimes Aerospace Company), B07B912BC1-0313 (Airpax Corporation Llc Dba Airpax Corporation Llc) and 1 more.

What NSN replaces 5945-00-896-9984?

There is 1 known substitute for 5945-00-896-9984: 3110-00-155-7319. Verify interchangeability with system specifications before substitution.

What are the specifications of 55-0090-1?

Key specifications for 55-0090-1: Mounting Facility Type and Quantity: 2 THREADED STUD(S) SINGLE MOUNTING FACILITY; Overall Length: 1.550 INCHES NOMINAL IN; Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES DC RESISTIVE LOAD; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY. 18 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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