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9WC-421 — 9WC-421

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

9WC-421: 9WC-421.

The 9WC-421 is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR ALL CONDUCTORS, conductor_form: SOLID ALL CONDUCTORS, conductor_quantity: 400, round_conductor_size: 22 AWG ALL CONDUCTORS, cross-sectional_shape_style: ROUND, cross_section_outside_diameter: 1.600 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6145-00-577-8088, 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→ 9WC-421
NSN: 6145-00-577-8088
FSC: 6145 — Wire and Cable, Electrical
CAGE: 20950 — ESPEY MFG AND ELECTRONICS CORP (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
conductor_formSOLID ALL CONDUCTORS
conductor_quantity400
round_conductor_size22 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
cross_section_outside_diameter1.600 INCHES NOMINAL IN
conductor_arrangement_and_quantity200 TWISTED PAIR
NSN6145-00-577-8088
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 9WC-421 · 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
•
ROUND CONDUCTOR SIZE: 22 AWG ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 400
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: SOLID ALL CONDUCTORS
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 200 TWISTED PAIR
•
CROSS SECTION OUTSIDE DIAMETER: 1.600 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE22 AWG ALL CONDUCTORS
CONDUCTOR QUANTITY400
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSOLID ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY200 TWISTED PAIR
CROSS SECTION OUTSIDE DIAMETER1.600 INCHES NOMINAL IN
MATERIALPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
SUBSTITUTES & CROSS-REFERENCES 4
9MIL-C-3458Reference document
Same NSN cross-reference
Reference document — Secondary reference
CA200-22Reference document
Same NSN cross-reference
Reference document — Secondary reference
PE22Reference document
Same NSN cross-reference
Reference document — Identification reference
PE22-200PR22AWGSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9WC-421?
9WC-421 is a 9WC-421. It is classified as a MRO (MRO_GENERAL).
What parts can replace 9WC-421?
There are 4 known substitutes for 9WC-421: 9MIL-C-3458, CA200-22, PE22 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9WC-421?
9WC-421 is cataloged in the U.S. Government catalog under NSN 6145-00-577-8088. This indicates validated use in U.S. government and defense supply chains.
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