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Technical Data Sheet
PartsTable / COMPONENT / B11M1-1
B11M1-1 ✓ 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 B11M1-1 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-557-3984, 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
B11M1-1
NSN: 6105-00-557-3984
FSC: 6105
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
Part NumberB11M1-1
NSN6105-00-557-3984
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: B11M1-1 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
319212Interchangeable
interchangeable cross-reference
interchangeable
1174-1Interchangeable
interchangeable cross-reference
interchangeable
GS837JN1Interchangeable
interchangeable cross-reference
interchangeable
8897K1Interchangeable
interchangeable cross-reference
interchangeable
10-30096-501Interchangeable
interchangeable cross-reference
interchangeable
VS190Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B11M1-1?
B11M1-1 is a B11M1-1.
What parts can replace B11M1-1?
There are 18 known substitutes for B11M1-1: 319212, 1174-1, GS837JN1 and 15 more. Substitute compatibility should be verified for your specific system.
Is B11M1-1 still available?
B11M1-1 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