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C2660-93A — C2660-93A

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

C2660-93A: C2660-93A.

The C2660-93A is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-00-840-5188, 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
C2660-93A
NSN: 6105-00-840-5188
FSC: 6105 — Motors, Electrical
CAGE: 04320 — CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. (USA)
SPECIFICATIONS
Part NumberC2660-93A
NSN6105-00-840-5188
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: C2660-93A · 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 THREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 0.3125 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 400.0 INPUT
•
SHAFT END STYLE: FLAT KEYWAY AND EXTERNAL THREADED AND DRILLED HOLE SINGLE END
•
WINDING TYPE: INDUCTION-SQUIRREL CAGE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
SHAFT DIAMETER0.3125 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ400.0 INPUT
SHAFT END STYLEFLAT KEYWAY AND EXTERNAL THREADED AND DRILLED HOLE SINGLE END
OVERALL LENGTH8.249 INCHES IN
WINDING TYPEINDUCTION-SQUIRREL CAGE
MOUNTING METHODFACE
MOUNTING FACILITY CIRCLE DIAMETER1.750 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 4
CK91125001Reference document
Same NSN cross-reference
Reference document — Secondary reference
C30-2ABReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C2660-93CReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
CK91125002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 C2660-93A?
C2660-93A is a C2660-93A.
What parts can replace C2660-93A?
There are 4 known substitutes for C2660-93A: CK91125001, C30-2AB, C2660-93C and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C2660-93A?
C2660-93A is cataloged in the U.S. Government catalog under NSN 6105-00-840-5188. This indicates validated use in U.S. government and defense supply chains.
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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.