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RS31890 — RELAY,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RS31890: RELAY,ROTARY.

The RELAY,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 1.313 INCHES NOMINAL IN, overall_height: 1.563 INCHES NOMINAL IN, overall_length: 3.625 INCHES NOMINAL IN, structural_design: SECTIONAL, coil_dc_resistance: 198.0 OHMS NOMINAL, torque_load_rating: 2.40 INCH-POUNDS IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-710-4536, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
RS31890
NSN: 5945-00-710-4536
FSC: 5945 — Relays and Solenoids
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
overall_width1.313 INCHES NOMINAL IN
overall_height1.563 INCHES NOMINAL IN
overall_length3.625 INCHES NOMINAL IN
section_quantity4
structural_designSECTIONAL
coil_dc_resistance198.0 OHMS NOMINAL
torque_load_rating2.40 INCH-POUNDS IN
coil_winding_quantity1
coil_terminal_quantity2
mounting_configurationFOUR 0.166 IN. DIA MTG HOLES ON 13/16 IN. BY 2-7/8 IN. MTG CENTERS IN
winding_characteristicSINGLE WOUND UNTAPPED
operating_current_rating0.545 AMPERES NOMINAL
NSN5945-00-710-4536
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ROTARY TITLE COMPONENT PN RS31890 MFR RELAY,ROTARY
KEY FEATURES
•
WINDING CHARACTERISTIC: SINGLE WOUND UNTAPPED
•
COIL DC RESISTANCE: 198.0 OHMS NOMINAL
•
STRUCTURAL DESIGN: SECTIONAL
•
DC OPERATING VOLTAGE RATING IN VOLTS: 108.000 NOMINAL
•
TORQUE LOAD RATING: 2.40 INCH-POUNDS IN
•
OPERATING CURRENT RATING: 0.545 AMPERES NOMINAL
•
CONTACT TERMINAL QUANTITY: 43
TECHNICAL CHARACTERISTICS
WINDING CHARACTERISTICSINGLE WOUND UNTAPPED
OVERALL HEIGHT1.563 INCHES NOMINAL IN
COIL DC RESISTANCE198.0 OHMS NOMINAL
STRUCTURAL DESIGNSECTIONAL
DC OPERATING VOLTAGE RATING IN VOLTS108.000 NOMINAL
TORQUE LOAD RATING2.40 INCH-POUNDS IN
OPERATING CURRENT RATING0.545 AMPERES NOMINAL
CONTACT TERMINAL QUANTITY43
SECTION QUANTITY4
OVERALL LENGTH3.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
823115Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RS31890?
RS31890 is a RELAY,ROTARY.
What parts can replace RS31890?
There is 1 known substitute for RS31890: 823115. Substitute compatibility should be verified for your specific system.
What is the NSN for RS31890?
RS31890 is cataloged in the U.S. Government catalog under NSN 5945-00-710-4536. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.