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Technical Data Sheet
PartsTable / MRO / 48-64
48-64 ✓ 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

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, nut_style: HEXAGON, body_style: STRAIGHT SHAPE, nut_height: 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, body_length: 1.781 INCHES NOMINAL IN, thread_class: 2A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-881-6978, 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→ 48-64
NSN: 6145-00-881-6978
FSC: 6145
CAGE: 90484 — RSCC WIRE & CABLE LLC (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
nut_styleHEXAGON
body_styleSTRAIGHT SHAPE
nut_height0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
body_length1.781 INCHES NOMINAL IN
thread_class2A A
body_diameter0.312 INCHES NOMINAL IN
cubic_measure0.136 CUBIC INCHES
overall_width0.375 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
terminal_typeWIRE LEAD
thread_seriesUNIFIED NATIONAL COARSE (UNC)
NSN6145-00-881-6978
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 48-64 · 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
KEY FEATURES
•
ELECTRICAL RESISTANCE: 93.0 OHMS IMPEDANCE
•
NOMINAL CAPACITANCE IN PICOFARADS: 16.0 PER FOOT
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
•
SURFACE TREATMENT: SILVER CORE CONDUCTOR SINGLE CONDUCTOR
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 7 SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 36 SINGLE CONDUCTOR
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL RESISTANCE93.0 OHMS IMPEDANCE
NOMINAL CAPACITANCE IN PICOFARADS16.0 PER FOOT
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
SURFACE TREATMENTSILVER CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR7 SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR36 SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR QUANTITY1
ROUND CONDUCTOR SIZE28 AWG SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1477-500-03Interchangeable
interchangeable cross-reference
interchangeable
4864Interchangeable
interchangeable cross-reference
interchangeable
31F2210Interchangeable
interchangeable cross-reference
interchangeable
9140-0039Interchangeable
interchangeable cross-reference
interchangeable
2630B0001Interchangeable
interchangeable cross-reference
interchangeable
10-90846-134Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48-64?
48-64 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 48-64?
There are 10 known substitutes for 48-64: 1477-500-03, 4864, 31F2210 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 48-64?
48-64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-881-6978. 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