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Technical Data Sheet
PartsTable / COMPONENT / D38501ALT7ITEM20
D38501ALT7ITEM20 ✓ 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 D38501ALT7ITEM20 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 6105-00-504-1224, 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
D38501ALT7ITEM20
NSN: 6105-00-504-1224
FSC: 6105
CAGE: 95402 — ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC (USA)
SPECIFICATIONS
Part NumberD38501ALT7ITEM20
NSN6105-00-504-1224
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: D38501ALT7ITEM20 · 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
•
CONSTRUCTION: SLOT WOUND
•
FEATURES PROVIDED: SHAFT
•
OVERALL DIAMETER: 6.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH21.2500 INCHES NOMINAL IN
CONSTRUCTIONSLOT WOUND
FEATURES PROVIDEDSHAFT
OVERALL DIAMETER6.1250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
639017Interchangeable
interchangeable cross-reference
interchangeable
5980AInterchangeable
interchangeable cross-reference
interchangeable
R4152FInterchangeable
interchangeable cross-reference
interchangeable
XR26348NInterchangeable
interchangeable cross-reference
interchangeable
R26348NInterchangeable
interchangeable cross-reference
interchangeable
61-238Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D38501ALT7ITEM20?
D38501ALT7ITEM20 is a D38501ALT7ITEM20.
What parts can replace D38501ALT7ITEM20?
There are 14 known substitutes for D38501ALT7ITEM20: 639017, 5980A, R4152F and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D38501ALT7ITEM20?
D38501ALT7ITEM20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-504-1224. 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