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Technical Data Sheet
PartsTable / MRO / 53427
53427 ✓ Verified by PartsTable
Jumbo · 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

Sturdy puzzle with XXL-pieces with playing outside theme. Key specifications include shape: CYLINDRICAL, length: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING SHEATH, thickness: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN, body_style: FINNED, TUBULAR, U SHAPED, design_type: PLATE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-367-8497, 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→ 53427
NSN: 6145-01-367-8497
FSC: 6145
CAGE: 60637 — SEMFLEX, INC. (USA)
SPECIFICATIONS
shapeCYLINDRICAL
length0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING SHEATH
thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
body_styleFINNED, TUBULAR, U SHAPED
design_typePLATE
element_quantity1
orifice_diameter0.562 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
outside_diameter1.933 INCHES MINIMUM AND 1.943 INCHES MAXIMUM IN
overall_diameter0.435 INCHES NOMINAL IN
special_featuresINSIDE CORNERS ROUNDED TO 0.015 RADIUS OUTSIDE CORNERS ROUNDED TO 0.031 RADIUS
thread_provisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
NSN6145-01-367-8497
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 53427 · Jumbo ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
53427Interchangeable
interchangeable cross-reference
interchangeable
62-393Interchangeable
interchangeable cross-reference
interchangeable
11730Interchangeable
interchangeable cross-reference
interchangeable
GR845AK2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53427?
53427 is a CONDUCTOR SECTION,TUNED CAVITY manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 53427?
There are 4 known substitutes for 53427: 53427, 62-393, 11730 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53427?
53427 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-367-8497. 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