PartsTable
Technical Data Sheet
KL4 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include overall_width: 5.125 INCHES NOMINAL IN, overall_height: 5.062 INCHES NOMINAL IN, overall_length: 3.312 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), mounting_hole_diameter: 0.250 INCHES NOMINAL IN, nondefinitive_spec/std_data: P FORM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-615-7577, 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 KL4
NSN: 5905-00-615-7577
FSC: 5905
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
overall_width5.125 INCHES NOMINAL IN
overall_height5.062 INCHES NOMINAL IN
overall_length3.312 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
mounting_hole_diameter0.250 INCHES NOMINAL IN
mounting_facility_quantity3
nondefinitive_spec/std_dataP FORM
part_name_assigned_by_controlling_agencyRHEOSTAT
angle_between_centerlines_of_mounting_holes_in_deg120.000
NSN5905-00-615-7577
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN KL4 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
NONDEFINITIVE SPEC/STD DATA: P FORM
MOUNTING FACILITY QUANTITY: 3
MOUNTING METHOD: UNTHREADED HOLE(S)
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG: 120.000
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATAP FORM
OVERALL HEIGHT5.062 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY3
PART NAME ASSIGNED BY CONTROLLING AGENCYRHEOSTAT
MOUNTING METHODUNTHREADED HOLE(S)
OVERALL LENGTH3.312 INCHES NOMINAL IN
OVERALL WIDTH5.125 INCHES NOMINAL IN
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.000
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
10069Interchangeable
interchangeable cross-reference
interchangeable
SCD10561-10069Interchangeable
interchangeable cross-reference
interchangeable
20105Interchangeable
interchangeable cross-reference
interchangeable
74069Interchangeable
interchangeable cross-reference
interchangeable
402Interchangeable
interchangeable cross-reference
interchangeable
10069-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KL4?
KL4 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace KL4?
There are 16 known substitutes for KL4: 10069, SCD10561-10069, 20105 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KL4?
KL4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-615-7577. This indicates validated use in U.S. government and defense supply chains.
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