PartsTable
Technical Data Sheet
G309-377 ✓ Verified by PartsTable
· 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 G309-377 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-635-3704, 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
G309-377
NSN: 6105-00-635-3704
FSC: 6105
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
Part NumberG309-377
NSN6105-00-635-3704
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: G309-377 · 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
COOLING METHOD: SELF-VENTILATED
KEYWAY WIDTH: 0.3750 INCHES NOMINAL SINGLE END IN
SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
KEYWAY DEPTH: 0.1250 INCHES NOMINAL SINGLE END IN
POWER RATING: 35.0000 HORSEPOWER OUTPUT
FEATURES PROVIDED: VERTICAL MOUNTING POSITION
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 16.500 INCHES IN
SHAFT DIAMETER: 1.5000 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
COOLING METHODSELF-VENTILATED
KEYWAY WIDTH0.3750 INCHES NOMINAL SINGLE END IN
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
KEYWAY DEPTH0.1250 INCHES NOMINAL SINGLE END IN
POWER RATING35.0000 HORSEPOWER OUTPUT
FEATURES PROVIDEDVERTICAL MOUNTING POSITION
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH16.500 INCHES IN
SHAFT DIAMETER1.5000 INCHES NOMINAL SINGLE END IN
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS120.0 LINE TO NEUTRAL SINGLE INPUT
CURRENT RATING IN AMPS256.000 SINGLE INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
S374P818G01Interchangeable
interchangeable cross-reference
interchangeable
S01782861Interchangeable
interchangeable cross-reference
interchangeable
F4788Interchangeable
interchangeable cross-reference
interchangeable
MILM17413SERVICEAInterchangeable
interchangeable cross-reference
interchangeable
SSL10-408Interchangeable
interchangeable cross-reference
interchangeable
3B7721Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G309-377?
G309-377 is a G309-377.
What parts can replace G309-377?
There are 16 known substitutes for G309-377: S374P818G01, S01782861, F4788 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G309-377?
G309-377 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-635-3704. This indicates validated use in U.S. government and defense supply chains.
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