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MILM1940SERVICEA — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · MOTOR
PRODUCT OVERVIEW

MILM1940SERVICEA: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include PHASE: THREE INPUT, TEMP RATING: 50.0 OPERATING CELSIUS AND 50.0 AMBIENT CELSIUS, KEYWAY DEPTH: 0.0938 INCHES NOMINAL SINGLE END IN, KEYWAY WIDTH: 0.1875 INCHES NOMINAL SINGLE END IN, POWER RATING: 0.2000 HORSEPOWER OUTPUT, WINDING TYPE: INDUCTION-SQUIRREL CAGE. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-236-6583, 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
MILM1940SERVICEA
NSN: 6105-00-236-6583
NIINs: 002366583, 002366607, 002366697, 002376262, 002410005, 002628482, 002629749, 004217731, 005002693, 005004522, 005481871, 005481872, 005482483, 005577720, 006350478, 006351116, 006351207, 006696369
FSC: 6105 — Motors, Electrical
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
PHASETHREE INPUT
TEMP RATING50.0 OPERATING CELSIUS AND 50.0 AMBIENT CELSIUS
KEYWAY DEPTH0.0938 INCHES NOMINAL SINGLE END IN
KEYWAY WIDTH0.1875 INCHES NOMINAL SINGLE END IN
POWER RATING0.2000 HORSEPOWER OUTPUT
WINDING TYPEINDUCTION-SQUIRREL CAGE
KEYWAY LENGTH1.5000 INCHES NOMINAL SINGLE END IN
OVERALL WIDTH7.250 INCHES IN
THREAD LENGTH0.8438 INCHES NOMINAL SINGLE END IN
COOLING METHODFAN COOLED
OVERALL HEIGHT7.250 INCHES IN
OVERALL LENGTH13.156 INCHES IN
NSN6105-00-236-6583
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: MILM1940SERVICEA · MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M ⚠ 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: 38 THREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT END STYLE: EXTERNAL THREADED AND TAPERED AND KEYED SINGLE END
•
WINDING TYPE: INDUCTION-SQUIRREL CAGE
•
THREAD LENGTH: 1.5000 INCHES NOMINAL SINGLE END IN
•
SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY38 THREADED HOLE(S)
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
FREQUENCY IN HERTZ60.0 INPUT
SHAFT END STYLEEXTERNAL THREADED AND TAPERED AND KEYED SINGLE END
WINDING TYPEINDUCTION-SQUIRREL CAGE
THREAD LENGTH1.5000 INCHES NOMINAL SINGLE END IN
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS440.0 LINE TO NEUTRAL SINGLE INPUT
SPECIFIC USEU/W B. F. STURTEVANT CO FAN,DWG NO. D15-641-A
SUBSTITUTES & CROSS-REFERENCES 1
33J193Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 MILM1940SERVICEA?
MILM1940SERVICEA is a MOTOR,ALTERNATING CURRENT manufactured by MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M.
What parts can replace MILM1940SERVICEA?
There is 1 known substitute for MILM1940SERVICEA: 33J193. Substitute compatibility should be verified for your specific system.
What is the NSN for MILM1940SERVICEA?
MILM1940SERVICEA is cataloged in the U.S. Government catalog under NSN 6105-00-236-6583. This indicates validated use in U.S. government and defense supply chains.
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