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47903 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, seat_angle: 60.0 DEGREES NOMINAL, body_length: 1.938 INCHES NOMINAL IN, edge_radius: 0.344 INCHES NOMINAL IN, tip_diameter: 0.156 INCHES NOMINAL IN, end_item_name: AIRCRAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-099-0068, 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
47903
NSN: 6105-00-099-0068
FSC: 6105
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle60.0 DEGREES NOMINAL
body_length1.938 INCHES NOMINAL IN
edge_radius0.344 INCHES NOMINAL IN
tip_diameter0.156 INCHES NOMINAL IN
end_item_nameAIRCRAFT
end_thickness0.438 INCHES NOMINAL IN
overall_width3.500 INCHES NOMINAL IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity920 SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
NSN6105-00-099-0068
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 47903 · 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
•
MATERIAL: ALUMINUM
•
OVERALL DIAMETER: 14.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT1.000 INCHES NOMINAL IN
MATERIALALUMINUM
OVERALL DIAMETER14.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONRADAR SET,AN/CPN-4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
R100UInterchangeable
interchangeable cross-reference
interchangeable
RF2114-1Interchangeable
interchangeable cross-reference
interchangeable
R100SInterchangeable
interchangeable cross-reference
interchangeable
KT1007BInterchangeable
interchangeable cross-reference
interchangeable
47903Interchangeable
interchangeable cross-reference
interchangeable
02-600-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 47903?
47903 is a COIL,RADIO FREQUENCY.
What parts can replace 47903?
There are 14 known substitutes for 47903: R100U, RF2114-1, R100S and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 47903?
47903 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-099-0068. 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