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Technical Data Sheet
PartsTable / COMPONENT / 4-4281
4-4281 ✓ 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

SUPPORT,STRUCTURAL COMPONENT,AIR. Key specifications include primary_container_type: BOTTLE, primary_container_content_quantity: 30.000 TABLETS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-423-7067, 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
4-4281
NSN: 6105-00-423-7067
FSC: 6105
CAGE: 50027 — UNDERSEA SENSOR SYSTEMS INC DIV ULTRA SONOBUOY SYSTEMS (USA)
SPECIFICATIONS
primary_container_typeBOTTLE
primary_container_content_quantity30.000 TABLETS
NSN6105-00-423-7067
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 4-4281 · 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
•
LENGTH OF SHAFT FROM HOUSING: 0.281 INCHES SINGLE END IN
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 0.125 INCHES NOMINAL SINGLE END IN
•
SHAFT END STYLE: FLATTED SINGLE END
•
FLATTED PORTION LENGTH: 0.188 INCHES NOMINAL SINGLE END IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 200.0 LINE TO NEUTRAL SINGLE INPUT
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH OF SHAFT FROM HOUSING0.281 INCHES SINGLE END IN
PHASETHREE INPUT
SHAFT DIAMETER0.125 INCHES NOMINAL SINGLE END IN
SHAFT END STYLEFLATTED SINGLE END
OVERALL LENGTH1.719 INCHES IN
FLATTED PORTION LENGTH0.188 INCHES NOMINAL SINGLE END IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS200.0 LINE TO NEUTRAL SINGLE INPUT
FLAT DEPTH0.063 INCHES NOMINAL SINGLE END IN
OVERALL WIDTH1.625 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
AMS-QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
60-685Interchangeable
interchangeable cross-reference
interchangeable
7402063Interchangeable
interchangeable cross-reference
interchangeable
4-4281Interchangeable
interchangeable cross-reference
interchangeable
NDC00182-4428-17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-4281?
4-4281 is a SUPPORT,STRUCTURAL COMPONENT,AIR.
What parts can replace 4-4281?
There are 5 known substitutes for 4-4281: AMS-QQ-A-200/11, 60-685, 7402063 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-4281?
4-4281 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-423-7067. 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