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Technical Data Sheet
PartsTable / MRO / 20049-3
20049-3 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1800.000 INCHES NOMINAL IN, shaft_style: ROUND, bearing_type: BALL SHAFT, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, shaft_length: 0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-344-0964, 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
MRO→ MRO_GENERAL→ 20049-3
NSN: 6150-00-344-0964
FSC: 6150
CAGE: 4S260 — L-3 COMMUNICATIONS MICRODYNE (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length1800.000 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeBALL SHAFT
pilot_length0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
body_diameter0.850 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
overall_height13.000 INCHES NOMINAL IN
overall_length2.362 INCHES NOMINAL IN
pilot_diameter0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
shaft_diameter0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
NSN6150-00-344-0964
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 20049-3 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCABLE,DEMODULATOR; CABLE IS APPROXIMATELY 36 INCHES LONG IN
END ITEM IDENTIFICATIONSATELLITE READOUT STATION ANGKC-1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2469660Interchangeable
interchangeable cross-reference
interchangeable
20049-3Interchangeable
interchangeable cross-reference
interchangeable
7812Interchangeable
interchangeable cross-reference
interchangeable
CXGInterchangeable
interchangeable cross-reference
interchangeable
S222NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20049-3?
20049-3 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20049-3?
There are 5 known substitutes for 20049-3: 2469660, 20049-3, 7812 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20049-3?
20049-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-344-0964. 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