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IS14989 — INSULATION SLEEVING,ELECTRICAL

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

IS14989: INSULATION SLEEVING,ELECTRICAL.

The INSULATION SLEEVING,ELECTRICAL is a the manufacturer industrial component. Key specifications include phase: THREE INPUT, duty_cycle: CONTINUOUS, flexibility: FLEXIBLE, temp_rating: 275.0 CELSIUS DEGC, power_rating: 0.200 HORSEPOWER OUTPUT, winding_type: INDUCTION-SQUIRREL CAGE. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-050-9358, 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
IS14989
NSN: 6105-00-050-9358
NIINs: 000509358, 008923532
FSC: 6105 — Motors, Electrical
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
phaseTHREE INPUT
duty_cycleCONTINUOUS
flexibilityFLEXIBLE
temp_rating275.0 CELSIUS DEGC
power_rating0.200 HORSEPOWER OUTPUT
winding_typeINDUCTION-SQUIRREL CAGE
overall_width3.375 INCHES IN
cooling_methodNONVENTILATED
overall_height3.140 INCHES IN
overall_length5.956 INCHES IN
shaft_diameter0.236 INCHES NOMINAL SINGLE END IN
wall_thickness0.020 INCHES NOMINAL IN
NSN6105-00-050-9358
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: IS14989 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
UNDERCUT LENGTH: 0.027 INCHES NOMINAL SINGLE END IN
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 0.236 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 400.0 INPUT
•
UNDERCUT DIAMETER: 0.223 INCHES NOMINAL SINGLE END IN
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 1.593 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
DUTY CYCLECONTINUOUS
UNDERCUT LENGTH0.027 INCHES NOMINAL SINGLE END IN
PHASETHREE INPUT
SHAFT DIAMETER0.236 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ400.0 INPUT
UNDERCUT DIAMETER0.223 INCHES NOMINAL SINGLE END IN
SHAFT CENTER TO MOUNTING SURFACE DISTANCE1.593 INCHES SINGLE END IN
OVERALL LENGTH5.956 INCHES IN
WINDING TYPEINDUCTION-SQUIRREL CAGE
SUBSTITUTES & CROSS-REFERENCES 1
RD18121ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is IS14989?
IS14989 is a INSULATION SLEEVING,ELECTRICAL.
What parts can replace IS14989?
There is 1 known substitute for IS14989: RD18121A. Substitute compatibility should be verified for your specific system.
What is the NSN for IS14989?
IS14989 is cataloged in the U.S. Government catalog under NSN 6105-00-050-9358. 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.