PartsTable
Technical Data Sheet
8109921 ✓ 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 8109921 is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR ALL CONDUCTORS, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 4000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, electrical_resistance: 51.0 OHMS IMPEDANCE, nondefinitive_spec/std_data: RG-9/U TYPE, strand_awg_size_per_conductor: 7 ALL CONDUCTORS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-500-2730, 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 8109921
NSN: 6145-00-500-2730
FSC: 6145
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating4000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
electrical_resistance51.0 OHMS IMPEDANCE
nondefinitive_spec/std_dataRG-9/U TYPE
strand_awg_size_per_conductor7 ALL CONDUCTORS
strand_quantity_per_conductor7 ALL CONDUCTORS
nominal_capacitance_in_picofarads30.0 PER FOOT
NSN6145-00-500-2730
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 8109921 · 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
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
NONDEFINITIVE SPEC/STD DATA: RG-9/U TYPE
VOLTAGE RATING: 4000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR: 7 ALL CONDUCTORS
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
NOMINAL CAPACITANCE IN PICOFARADS: 30.0 PER FOOT
STRAND QUANTITY PER CONDUCTOR: 7 ALL CONDUCTORS
ELECTRICAL RESISTANCE: 51.0 OHMS IMPEDANCE
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
NONDEFINITIVE SPEC/STD DATARG-9/U TYPE
VOLTAGE RATING4000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR7 ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
NOMINAL CAPACITANCE IN PICOFARADS30.0 PER FOOT
STRAND QUANTITY PER CONDUCTOR7 ALL CONDUCTORS
ELECTRICAL RESISTANCE51.0 OHMS IMPEDANCE
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
NONDEFINITIVE SPEC/STD DATARG-9/U TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MIL-C-17/22Upgraded Successor
successor cross-reference
successor
M17/22-00001Upgraded Successor
successor cross-reference
successor
JANC17Upgraded Successor
successor cross-reference
successor
RG27UUpgraded Successor
successor cross-reference
successor
M17/22-RG27Upgraded Successor
successor cross-reference
successor
21005Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8109921?
8109921 is a 8109921. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8109921?
There are 21 known substitutes for 8109921: MIL-C-17/22, M17/22-00001, JANC17 and 18 more. Substitute compatibility should be verified for your specific system.
Is 8109921 still available?
8109921 is currently cancelled.
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