PartsTable
Technical Data Sheet
703872-1 ✓ 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 703872-1 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 6105-00-408-9941, 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
703872-1
NSN: 6105-00-408-9941
FSC: 6105
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
Part Number703872-1
NSN6105-00-408-9941
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 703872-1 · 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
PHASE: SINGLE INPUT
TEMP RATING: -55.0 OPERATING CELSIUS AND 200.0 OPERATING CELSIUS
LENGTH OF SHAFT FROM HOUSING: 0.425 INCHES SINGLE END IN
COOLING METHOD: FAN COOLED
SHAFT END CHARACTERISTIC: A17 SINGLE STYLE SINGLE END
CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS: 57.5 AC
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS: 0.6 AC
TECHNICAL CHARACTERISTICS (FLIS)
PHASESINGLE INPUT
TEMP RATING-55.0 OPERATING CELSIUS AND 200.0 OPERATING CELSIUS
LENGTH OF SHAFT FROM HOUSING0.425 INCHES SINGLE END IN
COOLING METHODFAN COOLED
OVERALL WIDTH2.035 INCHES IN
SHAFT END CHARACTERISTICA17 SINGLE STYLE SINGLE END
CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS57.5 AC
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS0.6 AC
INCLOSURE SPECIFICATIONCOMMERCIAL
CURRENT RATING IN AMPS0.435 SINGLE INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
4SE2049Interchangeable
interchangeable cross-reference
interchangeable
A5-9Interchangeable
interchangeable cross-reference
interchangeable
29806Interchangeable
interchangeable cross-reference
interchangeable
A59I-100Interchangeable
interchangeable cross-reference
interchangeable
O-C-265Interchangeable
interchangeable cross-reference
interchangeable
PL111L126PC189Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 703872-1?
703872-1 is a 703872-1.
What parts can replace 703872-1?
There are 19 known substitutes for 703872-1: 4SE2049, A5-9, 29806 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 703872-1?
703872-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-408-9941. This indicates validated use in U.S. government and defense supply chains.
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