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Technical Data Sheet
PartsTable / COMPONENT / E20-11
E20-11 ✓ 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 E20-11 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 6105-00-938-0738, 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
E20-11
NSN: 6105-00-938-0738
FSC: 6105
CAGE: 28398 — ENERSYS INC. DIV HERTNER (USA)
SPECIFICATIONS
Part NumberE20-11
NSN6105-00-938-0738
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: E20-11 · 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
•
KEYWAY LENGTH: 1.375 INCHES NOMINAL IDENTICAL ENDS IN
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 208.0 LINE TO NEUTRAL SINGLE INPUT
•
PHASE: THREE INPUT
•
SHAFT ROTATION DIRECTION: CLOCKWISE IDENTICAL ENDS
•
KEYWAY DEPTH: 0.094 INCHES NOMINAL IDENTICAL ENDS IN
•
KEYWAY WIDTH: 0.188 INCHES NOMINAL IDENTICAL ENDS IN
•
LENGTH OF SHAFT FROM HOUSING: 1.969 INCHES IDENTICAL ENDS IN
•
ENCLOSURE FEATURE: DRIPPROOF PROTECTED-15 DEG
TECHNICAL CHARACTERISTICS (FLIS)
KEYWAY LENGTH1.375 INCHES NOMINAL IDENTICAL ENDS IN
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS208.0 LINE TO NEUTRAL SINGLE INPUT
PHASETHREE INPUT
SHAFT ROTATION DIRECTIONCLOCKWISE IDENTICAL ENDS
KEYWAY DEPTH0.094 INCHES NOMINAL IDENTICAL ENDS IN
KEYWAY WIDTH0.188 INCHES NOMINAL IDENTICAL ENDS IN
LENGTH OF SHAFT FROM HOUSING1.969 INCHES IDENTICAL ENDS IN
ENCLOSURE FEATUREDRIPPROOF PROTECTED-15 DEG
MOUNTING METHODFIXED BASE
SHAFT DIAMETER0.500 INCHES NOMINAL IDENTICAL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
735974Interchangeable
interchangeable cross-reference
interchangeable
471528Interchangeable
interchangeable cross-reference
interchangeable
07878C4524-6839Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E20-11?
E20-11 is a E20-11.
What parts can replace E20-11?
There are 3 known substitutes for E20-11: 735974, 471528, 07878C4524-6839. Substitute compatibility should be verified for your specific system.
What is the NSN for E20-11?
E20-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-938-0738. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026