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89SC1018-1 — RELAY,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

89SC1018-1: RELAY,ROTARY.

The RELAY,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 2.125 INCHES NOMINAL IN, overall_height: 2.125 INCHES NOMINAL IN, overall_length: 3.175 INCHES NOMINAL IN, structural_design: SECTIONAL, mounting_configuration: FOUR 0.166 IN. DIA HOLES ON 1-3/4 IN.

BY 1-3/4 IN. MTG CENTERS IN, winding_characteristic: SINGLE WOUND UNTAPPED. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-593-3178, 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
89SC1018-1
NSN: 5945-00-593-3178
FSC: 5945 — Relays and Solenoids
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
overall_width2.125 INCHES NOMINAL IN
overall_height2.125 INCHES NOMINAL IN
overall_length3.175 INCHES NOMINAL IN
section_quantity1
structural_designSECTIONAL
coil_winding_quantity1
coil_terminal_quantity2
mounting_configurationFOUR 0.166 IN. DIA HOLES ON 1-3/4 IN. BY 1-3/4 IN. MTG CENTERS IN
winding_characteristicSINGLE WOUND UNTAPPED
contact_terminal_quantity7
dc_operating_voltage_rating_in_volts28.0 NOMINAL
rotation_direction_for_which_designedCLOCKWISE
NSN5945-00-593-3178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ROTARY TITLE COMPONENT PN 89SC1018-1 MFR RELAY,ROTARY
KEY FEATURES
•
WINDING CHARACTERISTIC: SINGLE WOUND UNTAPPED
•
STRUCTURAL DESIGN: SECTIONAL
•
DC OPERATING VOLTAGE RATING IN VOLTS: 28.0 NOMINAL
•
CONTACT TERMINAL QUANTITY: 7
•
SECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS
WINDING CHARACTERISTICSINGLE WOUND UNTAPPED
OVERALL HEIGHT2.125 INCHES NOMINAL IN
STRUCTURAL DESIGNSECTIONAL
DC OPERATING VOLTAGE RATING IN VOLTS28.0 NOMINAL
CONTACT TERMINAL QUANTITY7
SECTION QUANTITY1
OVERALL LENGTH3.175 INCHES NOMINAL IN
OVERALL WIDTH2.125 INCHES NOMINAL IN
COIL TERMINAL QUANTITY2
MOUNTING CONFIGURATIONFOUR 0.166 IN. DIA HOLES ON 1-3/4 IN. BY 1-3/4 IN. MTG CENTERS IN
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 89SC1018-1?
89SC1018-1 is a RELAY,ROTARY.
What is the NSN for 89SC1018-1?
89SC1018-1 is cataloged in the U.S. Government catalog under NSN 5945-00-593-3178. 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.