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Technical Data Sheet
PartsTable / COMPONENT / 451-1098
451-1098 ✓ 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 451-1098 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-635-6615, 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
451-1098
NSN: 6105-00-635-6615
FSC: 6105
CAGE: 17771 — SINGER CO THE INDUSTRIAL SEWING AND KNITTING DIV (USA)
SPECIFICATIONS
Part Number451-1098
NSN6105-00-635-6615
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 451-1098 · 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
•
ENCLOSURE FEATURE: TOTALLY ENCLOSED
•
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
•
ROTOR SPEED RATING IN RPM: 10000.0 SINGLE NO LOAD
•
POWER RATING: 0.002 HORSEPOWER OUTPUT
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 0.594 INCHES SINGLE END IN
•
SHAFT END CHARACTERISTIC: A1 SINGLE STYLE SINGLE END
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 27.5 LINE TO NEUTRAL SINGLE INPUT
TECHNICAL CHARACTERISTICS (FLIS)
ENCLOSURE FEATURETOTALLY ENCLOSED
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
ROTOR SPEED RATING IN RPM10000.0 SINGLE NO LOAD
SPECIAL FEATURESMTG HOLES LOCATED ON ISOSCELES TRIANGLE,BASE 0.750 IN.,ALTITUDE 0.875 IN. IN
POWER RATING0.002 HORSEPOWER OUTPUT
SHAFT CENTER TO MOUNTING SURFACE DISTANCE0.594 INCHES SINGLE END IN
SHAFT END CHARACTERISTICA1 SINGLE STYLE SINGLE END
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS27.5 LINE TO NEUTRAL SINGLE INPUT
SHAFT DIAMETER0.120 INCHES NOMINAL SINGLE END IN
CURRENT RATING IN AMPS0.250 SINGLE INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
15895550Upgraded Successor
successor cross-reference
successor
20363Upgraded Successor
successor cross-reference
successor
SSFD6-21Upgraded Successor
successor cross-reference
successor
FD6-21Upgraded Successor
successor cross-reference
successor
SMC170623Upgraded Successor
successor cross-reference
successor
506857-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 451-1098?
451-1098 is a 451-1098.
What parts can replace 451-1098?
There are 17 known substitutes for 451-1098: 15895550, 20363, SSFD6-21 and 14 more. Substitute compatibility should be verified for your specific system.
Is 451-1098 still available?
451-1098 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