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Technical Data Sheet
PartsTable / COMPONENT / 18EG8W
18EG8W ✓ 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 18EG8W is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-705-2711, 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
18EG8W
NSN: 6105-00-705-2711
FSC: 6105
CAGE: 62119 — UNIVERSAL ELECTRIC CO (USA)
SPECIFICATIONS
Part Number18EG8W
NSN6105-00-705-2711
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 18EG8W · 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
•
ROTOR SPEED RATING IN RPM: 1550.0 SINGLE FULL LOAD
•
SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
•
LENGTH OF SHAFT FROM HOUSING: 0.562 INCHES SINGLE END IN
•
CURRENT RATING METHOD: LOAD
•
INCLOSURE SPECIFICATION: COMMERCIAL
•
CURRENT RATING IN AMPS: 0.400 SINGLE INPUT
•
MOUNTING FACILITY CIRCLE DIAMETER: 2.844 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
ROTOR SPEED RATING IN RPM1550.0 SINGLE FULL LOAD
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
LENGTH OF SHAFT FROM HOUSING0.562 INCHES SINGLE END IN
OVERALL HEIGHT3.531 INCHES IN
CURRENT RATING METHODLOAD
INCLOSURE SPECIFICATIONCOMMERCIAL
CURRENT RATING IN AMPS0.400 SINGLE INPUT
MOUNTING FACILITY CIRCLE DIAMETER2.844 INCHES IN
OVERALL LENGTH4.500 INCHES IN
ENCLOSURE FEATUREOPEN PROTECTED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
155113105Interchangeable
interchangeable cross-reference
interchangeable
7309BInterchangeable
interchangeable cross-reference
interchangeable
303-09Interchangeable
interchangeable cross-reference
interchangeable
K0030309Interchangeable
interchangeable cross-reference
interchangeable
72-487Interchangeable
interchangeable cross-reference
interchangeable
1802-8-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18EG8W?
18EG8W is a 18EG8W.
What parts can replace 18EG8W?
There are 9 known substitutes for 18EG8W: 155113105, 7309B, 303-09 and 6 more. Substitute compatibility should be verified for your specific system.
Is 18EG8W still available?
18EG8W is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026