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AA-4858-19 — AA-4858-19

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

AA-4858-19: AA-4858-19.

The AA-4858-19 is a the manufacturer industrial component. Key specifications include electrical_resistance: 75.0 OHMS IMPEDANCE, cross-sectional_shape_style: ROUND, cross_section_outside_diameter: 0.412 INCHES NOMINAL IN, nominal_capacitance_in_picofarads: 16.8 PER FOOT. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-256-9784, 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→ AA-4858-19
NSN: 6145-01-256-9784
FSC: 6145 — Wire and Cable, Electrical
CAGE: 68999 — TIMES MICROWAVE SYSTEMS, INC DBA TIMES MICROWAVE SYSTEMS INC DIV TIMES MICROWAVE SYSTEMS (USA)
SPECIFICATIONS
conductor_quantity1
electrical_resistance75.0 OHMS IMPEDANCE
cross-sectional_shape_styleROUND
cross_section_outside_diameter0.412 INCHES NOMINAL IN
nominal_capacitance_in_picofarads16.8 PER FOOT
NSN6145-01-256-9784
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: AA-4858-19 · 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: 75.0 OHMS IMPEDANCE
•
CONDUCTOR QUANTITY: 1
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
NOMINAL CAPACITANCE IN PICOFARADS: 16.8 PER FOOT
•
CROSS SECTION OUTSIDE DIAMETER: 0.412 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ELECTRICAL RESISTANCE75.0 OHMS IMPEDANCE
CONDUCTOR QUANTITY1
CROSS-SECTIONAL SHAPE STYLEROUND
NOMINAL CAPACITANCE IN PICOFARADS16.8 PER FOOT
CROSS SECTION OUTSIDE DIAMETER0.412 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6145 — Wire and Cable, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6145-00-000-0090 6145-00-000-0095 6145-00-001-1281 6145-00-001-3002 6145-00-001-4504 6145-00-001-5158 6145-00-001-5159 6145-00-001-5160
SUBSTITUTES & CROSS-REFERENCES 1
77C721225P001Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA-4858-19?
AA-4858-19 is a AA-4858-19. It is classified as a MRO (MRO_GENERAL).
What parts can replace AA-4858-19?
There is 1 known substitute for AA-4858-19: 77C721225P001. Substitute compatibility should be verified for your specific system.
What is the NSN for AA-4858-19?
AA-4858-19 is cataloged in the U.S. Government catalog under NSN 6145-01-256-9784. This indicates validated use in U.S. government and defense supply chains.
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