PartsTable
Technical Data Sheet
PartsTable / MRO / 73683
73683 ✓ 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 DIVIDER,POWER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include overall_width: 2.500 INCHES NOMINAL IN, overall_height: 1.250 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, frequency_rating: 1.1 GIGAHERTZ MINIMUM AND 1.7 GIGAHERTZ MAXIMUM, end_item_identification: IP-1747/WSN (73654) CONTROL DISPLAY UNIT, insertion_loss_in_decibels: 4.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-481-1953, 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→ 73683
NSN: 6145-00-481-1953
FSC: 6145
CAGE: 71002 — BIRNBACH CO INC (USA)
SPECIFICATIONS
overall_width2.500 INCHES NOMINAL IN
overall_height1.250 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
output_quantity2
frequency_rating1.1 GIGAHERTZ MINIMUM AND 1.7 GIGAHERTZ MAXIMUM
special_featuresMFG NAME: GPS ANTENNA SPLITTER; 50-OHMS IMPEDANCE ON ALL PORTS; OPERATING TEMPERATURE: -55 TO +125 DEG C; MOUNTING PLATE 3.35 IN. X 2.5 IN. X 0.25 IN; MOUNTING HOLE DIA 0.156 IN
end_item_identificationIP-1747/WSN (73654) CONTROL DISPLAY UNIT
insertion_loss_in_decibels4.0
terminal_type_and_quantity3 CONNECTOR, COAXIAL, FEMALE
voltage_standing_wave_ratio1.80 AND 2.00
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
coaxial_connector_series_designationN
NSN6145-00-481-1953
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 73683 · 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
•
MATERIAL: COPPER THIRD POSITION SHIELD BRAID METALLIC CABLE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
ROUND CONDUCTOR SIZE: 20 AWG ALL CONDUCTORS
•
COLOR: WHITE FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR
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CROSS SECTION OUTSIDE DIAMETER: 0.210 INCHES NOMINAL IN
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 TRIPLES
•
STRAND AWG SIZE PER CONDUCTOR: 32 ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER THIRD POSITION SHIELD BRAID METALLIC CABLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
ROUND CONDUCTOR SIZE20 AWG ALL CONDUCTORS
COLORWHITE FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.210 INCHES NOMINAL IN
COLORBLACK FIRST POSITION PRIMARY INSULATION SECOND CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY1 TRIPLES
STRAND AWG SIZE PER CONDUCTOR32 ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
B24-19/36N-S2VUpgraded Successor
successor cross-reference
successor
3210Upgraded Successor
successor cross-reference
successor
MIL-C-55021/1Upgraded Successor
successor cross-reference
successor
MPD1507Upgraded Successor
successor cross-reference
successor
9144226Upgraded Successor
successor cross-reference
successor
MIL-C-55021/2Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 73683?
73683 is a DIVIDER,POWER,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 73683?
There are 26 known substitutes for 73683: B24-19/36N-S2V, 3210, MIL-C-55021/1 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73683?
73683 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-481-1953. 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