PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

631081Relay,rotary

Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch · NSN 5945-00-327-7793 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-327-7793 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-327-7793. Primary manufacturer part number: 631081.
Features
  • Relay,rotary — FSC 5945
  • Section Quantity: 6
  • Winding Characteristic: SINGLE WOUND UNTAPPED
  • Coil Winding Quantity: 1
  • Coil Terminal Quantity: 2
  • Structural Design: SECTIONAL
  • Mounting Configuration: FOUR @0.138-32 IN. THD MTG HOLES ON 1.250 IN. BY 1.250 IN. MTG CENTERS IN
  • 3 verified cross-references
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,rotary, cataloged under National Stock Number 5945-00-327-7793, 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 Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-327-7793
Primary Part Number631081
Item NameRelay,rotary
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerElectro Switch Corp. Dba Oak Grisgsby Div Electroswitch
StatusACTIVE
Section Quantity6
Winding CharacteristicSINGLE WOUND UNTAPPED
Coil Winding Quantity1
Coil Terminal Quantity2
Structural DesignSECTIONAL
Mounting ConfigurationFOUR @0.138-32 IN. THD MTG HOLES ON 1.250 IN. BY 1.250 IN. MTG CENTERS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2910-00-188-8977 INTERCHANGEABLE
Ball,aluminum,carbu
5905-00-192-3946 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5355-00-406-184863108-1 INTERCHANGEABLE
Window,dial
L3harris Technologies, Inc.
6130-01-130-941563-1081 INTERCHANGEABLE
Rectifier,metallic
Dean Technology Inc. Dba Cke
4320-01-188-3706829761 INTERCHANGEABLE
Plate,valve,motor
Eaton Aerospace, Llc Dba Jackson South
3010-01-554-4032829761 INTERCHANGEABLE
Gear Assembly,speed Decreaser
Renk-Maag Gmbh
Cross-Reference Index
Part NumberManufacturer
RS31081 Gte Products Corp Entertainment Products Group (USA)
82976-1 Gte Products Corp Entertainment Products Group (USA)
631081 PRIMARY Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA)
Related Parts
2910-00-188-8977INTERCHANGEABLE
BALL,ALUMINUM,CARBU
5905-00-192-3946INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5355-00-406-1848INTERCHANGEABLE
WINDOW,DIAL
63108-1
6130-01-130-9415INTERCHANGEABLE
RECTIFIER,METALLIC
63-1081
4320-01-188-3706INTERCHANGEABLE
PLATE,VALVE,MOTOR
829761
3010-01-554-4032INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
829761

Frequently Asked Questions

What is NSN 5945-00-327-7793?

NSN 5945-00-327-7793 is a Relay,rotary, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-327-7793?

NSN 5945-00-327-7793 has 3 cross-referenced part numbers: RS31081 (Gte Products Corp Entertainment Products Group), 82976-1 (Gte Products Corp Entertainment Products Group), 631081 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).

What NSN replaces 5945-00-327-7793?

There are 6 known substitutes for 5945-00-327-7793: 2910-00-188-8977, 5905-00-192-3946, 5355-00-406-1848 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 631081?

Key specifications for 631081: Overall Height: 1.562 INCHES NOMINAL IN; Section Quantity: 6; Winding Characteristic: SINGLE WOUND UNTAPPED; Coil Winding Quantity: 1. 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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