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Technical Data Sheet

MILM8609 — Technical Data Sheet

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MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The MOTOR,DIRECT CURRENT is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include DUTY CYCLE: INTERMITTENT, TEMP RATING: -50.0 OPERATING CELSIUS AND 70.0 OPERATING CELSIUS, POWER RATING: 0.0333 HORSEPOWER OUTPUT, WINDING TYPE: SERIES WOUND, OVERALL WIDTH: 1.562 INCHES IN, TIME INTERVAL: 3.0 MINUTES MAXIMUM ON AND 17.0 MINUTES MINIMUM OFF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-260-6682, 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
MILM8609
NSN: 6105-00-260-6682
FSC: 6105
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
DUTY CYCLEINTERMITTENT
TEMP RATING-50.0 OPERATING CELSIUS AND 70.0 OPERATING CELSIUS
POWER RATING0.0333 HORSEPOWER OUTPUT
WINDING TYPESERIES WOUND
OVERALL WIDTH1.562 INCHES IN
TIME INTERVAL3.0 MINUTES MAXIMUM ON AND 17.0 MINUTES MINIMUM OFF
COOLING METHODNONVENTILATED
OVERALL HEIGHT2.062 INCHES IN
OVERALL LENGTH5.002 INCHES IN
SHAFT DIAMETER0.1870 INCHES NOMINAL SINGLE END IN
MOUNTING METHODPAD
ENCLOSURE FEATURETOTALLY ENCLOSED
NSN6105-00-260-6682
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: MILM8609 · 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
ROTOR SPEED RATING IN RPM: 20000.0 SINGLE FULL LOAD
LENGTH OF SHAFT FROM HOUSING: 0.250 INCHES SINGLE END IN
TEMP RATING: -50.0 OPERATING CELSIUS AND 70.0 OPERATING CELSIUS
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.250 INCHES IN
SHAFT DIAMETER: 0.1870 INCHES NOMINAL SINGLE END IN
TIME INTERVAL: 3.0 MINUTES MAXIMUM ON AND 17.0 MINUTES MINIMUM OFF
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS (FLIS)
ROTOR SPEED RATING IN RPM20000.0 SINGLE FULL LOAD
LENGTH OF SHAFT FROM HOUSING0.250 INCHES SINGLE END IN
TEMP RATING-50.0 OPERATING CELSIUS AND 70.0 OPERATING CELSIUS
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.250 INCHES IN
SHAFT DIAMETER0.1870 INCHES NOMINAL SINGLE END IN
TIME INTERVAL3.0 MINUTES MAXIMUM ON AND 17.0 MINUTES MINIMUM OFF
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
CURRENT RATING IN AMPS3.000 SINGLE INPUT
CURRENT RATING METHODLOAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
IS13906Interchangeable
interchangeable cross-reference
interchangeable
5BY91A5AInterchangeable
interchangeable cross-reference
interchangeable
4320003180228Interchangeable
interchangeable cross-reference
interchangeable
8380879Interchangeable
interchangeable cross-reference
interchangeable
2312-6Interchangeable
interchangeable cross-reference
interchangeable
3300Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILM8609?
MILM8609 is a MOTOR,DIRECT CURRENT manufactured by MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M.
What parts can replace MILM8609?
There are 12 known substitutes for MILM8609: IS13906, 5BY91A5A, 4320003180228 and 9 more. Substitute compatibility should be verified for your specific system.
Is MILM8609 still available?
MILM8609 is currently cancelled.
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