PartsTable
Technical Data Sheet
PartsTable / COMPONENT / B2788-3
B2788-3 ✓ 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 B2788-3 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 6105-01-193-8876, 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
B2788-3
NSN: 6105-01-193-8876
FSC: 6105
CAGE: 61178 — TUTHILL CORPORATION DBA TUTHILL PUMP GROUP (USA)
SPECIFICATIONS
Part NumberB2788-3
NSN6105-01-193-8876
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: B2788-3 · 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
•
POWER RATING: 0.2500 HORSEPOWER OUTPUT
•
SPECIFIC USE: PUMP ROTARY POWER
TECHNICAL CHARACTERISTICS (FLIS)
POWER RATING0.2500 HORSEPOWER OUTPUT
SPECIFIC USEPUMP ROTARY POWER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
88514Interchangeable
interchangeable cross-reference
interchangeable
124856 1.304477E+006Interchangeable
interchangeable cross-reference
interchangeable
48514Interchangeable
interchangeable cross-reference
interchangeable
646-4CInterchangeable
interchangeable cross-reference
interchangeable
88444Interchangeable
interchangeable cross-reference
interchangeable
6540NCM071426Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy B2788-3?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is B2788-3?
B2788-3 is a B2788-3.
What parts can replace B2788-3?
There are 8 known substitutes for B2788-3: 88514, 124856 1.304477E+006, 48514 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B2788-3?
B2788-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-193-8876. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — B2788-3

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026