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Technical Data Sheet
PartsTable / COMPONENT / 1609121-1
1609121-1 ✓ 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 1609121-1 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 6105-00-801-8793, 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
1609121-1
NSN: 6105-00-801-8793
FSC: 6105
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
Part Number1609121-1
NSN6105-00-801-8793
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 1609121-1 · 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
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 CLAMP COLLAR
•
MOUNTING METHOD: CLAMP RING(S)
•
FREQUENCY IN HERTZ: 400.0 INPUT
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 26.0 LINE TO NEUTRAL SINGLE INPUT
•
SHAFT END STYLE: PLAIN SINGLE END
•
DUTY CYCLE: CONTINUOUS
•
COOLING METHOD: NONVENTILATED
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP COLLAR
OVERALL LENGTH0.687 INCHES IN
MOUNTING METHODCLAMP RING(S)
FREQUENCY IN HERTZ400.0 INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS26.0 LINE TO NEUTRAL SINGLE INPUT
SHAFT END STYLEPLAIN SINGLE END
DUTY CYCLECONTINUOUS
COOLING METHODNONVENTILATED
WINDING TYPEINDUCTION-SQUIRREL CAGE
PHASESINGLE INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
88-1-4-88 AHUpgraded Successor
successor cross-reference
successor
5233Upgraded Successor
successor cross-reference
successor
DS-934401Interchangeable
interchangeable cross-reference
interchangeable
AQM60FS440-4CInterchangeable
interchangeable cross-reference
interchangeable
1611203PC22Interchangeable
interchangeable cross-reference
interchangeable
570835Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1609121-1?
1609121-1 is a 1609121-1.
What parts can replace 1609121-1?
There are 23 known substitutes for 1609121-1: 88-1-4-88 AH, 5233, DS-934401 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1609121-1?
1609121-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-801-8793. 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