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A28A8668 — MOTOR,DIRECT CURRENT

✓ Government record, cited
HAMILTON SUNDSTRAND CORPORATION · MOTOR
PRODUCT OVERVIEW

A28A8668: MOTOR,DIRECT CURRENT.

The MOTOR,DIRECT CURRENT is a HAMILTON SUNDSTRAND CORPORATION industrial component. Key specifications include TEMP RATING: -35.0 OPERATING CELSIUS AND 75.0 OPERATING CELSIUS AND 75.0 AMBIENT CELSIUS, POWER RATING: 0.3333 HORSEPOWER OUTPUT, WINDING TYPE: SERIES WOUND, OVERALL WIDTH: 3.125 INCHES IN, OVERALL HEIGHT: 3.125 INCHES IN, OVERALL LENGTH: 7.531 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-635-2104, 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
A28A8668
NSN: 6105-00-635-2104
FSC: 6105 — Motors, Electrical
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
TEMP RATING-35.0 OPERATING CELSIUS AND 75.0 OPERATING CELSIUS AND 75.0 AMBIENT CELSIUS
POWER RATING0.3333 HORSEPOWER OUTPUT
WINDING TYPESERIES WOUND
OVERALL WIDTH3.125 INCHES IN
OVERALL HEIGHT3.125 INCHES IN
OVERALL LENGTH7.531 INCHES IN
MOUNTING METHODFACE
ENCLOSURE FEATURETOTALLY ENCLOSED
FEATURES PROVIDEDVERTICAL MOUNTING POSITION AND FRAME ELECTRICALLY GROUNDED
CURRENT RATING METHODLOAD
CURRENT RATING IN AMPS4.000 SINGLE INPUT
SHAFT END CHARACTERISTICA9 SINGLE STYLE SINGLE END
NSN6105-00-635-2104
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: A28A8668 · HAMILTON SUNDSTRAND CORPORATION ⚠ 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
•
WINDING TYPE: SERIES WOUND
•
MOUNTING METHOD: FACE
•
SHAFT ROTATION DIRECTION: COUNTERCLOCKWISE SINGLE END
•
FEATURES PROVIDED: VERTICAL MOUNTING POSITION AND FRAME ELECTRICALLY GROUNDED
•
MOUNTING FACILITY CIRCLE DIAMETER: 1.625 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
DUTY CYCLECONTINUOUS
OVERALL LENGTH7.531 INCHES IN
WINDING TYPESERIES WOUND
MOUNTING METHODFACE
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE SINGLE END
FEATURES PROVIDEDVERTICAL MOUNTING POSITION AND FRAME ELECTRICALLY GROUNDED
MOUNTING FACILITY CIRCLE DIAMETER1.625 INCHES IN
MAXIMUM OPERATING ALTITUDE RATING50000.0 FEET FT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS27.0 LINE TO NEUTRAL SINGLE INPUT
OTHER ITEMS IN FSC 6105 — Motors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6105-00-001-1471 6105-00-001-1473 6105-00-001-1497 6105-00-001-1710 6105-00-001-1712 6105-00-001-2097 6105-00-001-2098 6105-00-001-3680
SUBSTITUTES & CROSS-REFERENCES 1
X904-103Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A28A8668?
A28A8668 is a MOTOR,DIRECT CURRENT manufactured by HAMILTON SUNDSTRAND CORPORATION.
What parts can replace A28A8668?
There is 1 known substitute for A28A8668: X904-103. Substitute compatibility should be verified for your specific system.
What is the NSN for A28A8668?
A28A8668 is cataloged in the U.S. Government catalog under NSN 6105-00-635-2104. This indicates validated use in U.S. government and defense supply chains.
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