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Technical Data Sheet
PartsTable / COMPONENT / 4KP140
4KP140 ✓ Verified by PartsTable
— · WIRE CABLE
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 WIRING HARNESS is a the manufacturer industrial component. Key specifications include end_item_identification: 7-TON TRUCK, TRACTOR W/O WINCH MODEL NO. MK31 2320-01-530-5693, part_name_assigned_by_controlling_agency: HARNESS, RH, SW, M.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-539-3981, 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
4KP140
NSN: 6150-01-539-3981
FSC: 6150
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
end_item_identification7-TON TRUCK, TRACTOR W/O WINCH MODEL NO. MK31 2320-01-530-5693
part_name_assigned_by_controlling_agencyHARNESS, RH, SW, M
NSN6150-01-539-3981
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 4KP140 · 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
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYHARNESS, RH, SW, M
END ITEM IDENTIFICATION7-TON TRUCK, TRACTOR W/O WINCH MODEL NO. MK31 2320-01-530-5693
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1521-0000-001Interchangeable
interchangeable cross-reference
interchangeable
53-717-002D9-35Interchangeable
interchangeable cross-reference
interchangeable
538-002C0P0-94RInterchangeable
interchangeable cross-reference
interchangeable
106302Interchangeable
interchangeable cross-reference
interchangeable
106302-001Interchangeable
interchangeable cross-reference
interchangeable
LB106302REVBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4KP140?
4KP140 is a WIRING HARNESS.
What parts can replace 4KP140?
There are 10 known substitutes for 4KP140: 1521-0000-001, 53-717-002D9-35, 538-002C0P0-94R and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4KP140?
4KP140 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-539-3981. 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