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9-1089-1 — COIL,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9-1089-1: COIL,ELECTRICAL.

The COIL,ELECTRICAL is a the manufacturer industrial component. Key specifications include body_length: 2.375 INCHES NOMINAL IN, inclosure_type: OPEN, body_outside_diameter: 2.875 INCHES NOMINAL IN, mounting_hole_diameter: 1.078 INCHES NOMINAL SINGLE GROUP IN, mounting_facility_quantity: 1 FIRST GROUP, terminal_type_and_quantity: 4 WIRE LEAD. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-646-1231, 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
9-1089-1
NSN: 5950-00-646-1231
FSC: 5950 — Coils and Transformers
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)
SPECIFICATIONS
body_length2.375 INCHES NOMINAL IN
inclosure_typeOPEN
body_outside_diameter2.875 INCHES NOMINAL IN
mounting_hole_diameter1.078 INCHES NOMINAL SINGLE GROUP IN
mounting_facility_quantity1 FIRST GROUP
terminal_type_and_quantity4 WIRE LEAD
dc_resistance_rating_in_ohms845.000 SINGLE COMPONENT SECOND WINDING
NSN5950-00-646-1231
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,ELECTRICAL TITLE COMPONENT PN 9-1089-1 MFR COIL,ELECTRICAL
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1 FIRST GROUP
•
INCLOSURE TYPE: OPEN
•
BODY OUTSIDE DIAMETER: 2.875 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 1.078 INCHES NOMINAL SINGLE GROUP IN
•
BODY LENGTH: 2.375 INCHES NOMINAL IN
•
DC RESISTANCE RATING IN OHMS: 3120.000 SINGLE COMPONENT FIRST WINDING
•
TERMINAL TYPE AND QUANTITY: 4 WIRE LEAD
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1 FIRST GROUP
INCLOSURE TYPEOPEN
BODY OUTSIDE DIAMETER2.875 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER1.078 INCHES NOMINAL SINGLE GROUP IN
BODY LENGTH2.375 INCHES NOMINAL IN
DC RESISTANCE RATING IN OHMS3120.000 SINGLE COMPONENT FIRST WINDING
DC RESISTANCE RATING IN OHMS845.000 SINGLE COMPONENT SECOND WINDING
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
OTHER ITEMS IN FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414
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 9-1089-1?
9-1089-1 is a COIL,ELECTRICAL.
What is the NSN for 9-1089-1?
9-1089-1 is cataloged in the U.S. Government catalog under NSN 5950-00-646-1231. 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.