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21-19618PC3 — BUS,CONDUCTOR

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

21-19618PC3: BUS,CONDUCTOR.

The BUS,CONDUCTOR is a the manufacturer industrial component. Key specifications include construction: SOLID, overall_length: 23.938 INCHES NOMINAL IN, cross-sectional_width: 4.000 INCHES NOMINAL IN, cross-sectional_height: 0.250 INCHES NOMINAL IN, mounting_configuration: EITHT 0.438 IN. DIA HOLES,FOUR EA END IN, body_cross-sectional_shape: RECTANGULAR.

This part is cataloged in the U.S. Government catalog under NSN 6150-00-781-5529, 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
21-19618PC3
NSN: 6150-00-781-5529
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 81412 — TREADWELL CORPORATION (DELAWARE) DBA TREADWELL CORP (USA)
SPECIFICATIONS
constructionSOLID
overall_length23.938 INCHES NOMINAL IN
cross-sectional_width4.000 INCHES NOMINAL IN
cross-sectional_height0.250 INCHES NOMINAL IN
mounting_configurationEITHT 0.438 IN. DIA HOLES,FOUR EA END IN
body_cross-sectional_shapeRECTANGULAR
NSN6150-00-781-5529
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 21-19618PC3 · 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
•
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 4.000 INCHES NOMINAL IN
•
BODY CROSS-SECTIONAL SHAPE: RECTANGULAR
•
MOUNTING CONFIGURATION: EITHT 0.438 IN. DIA HOLES,FOUR EA END IN
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH4.000 INCHES NOMINAL IN
OVERALL LENGTH23.938 INCHES NOMINAL IN
BODY CROSS-SECTIONAL SHAPERECTANGULAR
MOUNTING CONFIGURATIONEITHT 0.438 IN. DIA HOLES,FOUR EA END IN
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES 1
21-19617Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21-19618PC3?
21-19618PC3 is a BUS,CONDUCTOR.
What parts can replace 21-19618PC3?
There is 1 known substitute for 21-19618PC3: 21-19617. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-19618PC3?
21-19618PC3 is cataloged in the U.S. Government catalog under NSN 6150-00-781-5529. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.