PartsTable
Technical Data Sheet
1H4986 ✓ Verified by PartsTable
· COMPONENT
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,NONWIRE WOUND,. Key specifications include body_style: ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT, reach_length: 0.375 INCHES NOMINAL IN, usage_design: ENGINE OTHER THAN AIRCRAFT, electrode_style: SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4), pressure_rating: 115.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 116.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS, width_across_flats: 0.812 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-293-5247, 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
1H4986
NSN: 2920-00-293-5247
FSC: 2920
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
body_styleELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
reach_length0.375 INCHES NOMINAL IN
usage_designENGINE OTHER THAN AIRCRAFT
electrode_styleSINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
pressure_rating115.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 116.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS
width_across_flats0.812 INCHES NOMINAL IN
seat_major_diameter0.938 INCHES NOMINAL IN
shield_thread_length0.438 INCHES NOMINAL IN
nondefinitive_spec/std_data2 TYPE AND A CLASS
dc_resistance_rating_in_ohms10000.0 MINIMUM AND 20000.0 MAXIMUM
height_above_mounting_surface3.250 INCHES NOMINAL IN
top_to_shield_thread_distance0.125 INCHES NOMINAL IN
NSN2920-00-293-5247
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 1H4986 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
DC RESISTANCE RATING IN OHMS: 10000.0 MINIMUM AND 20000.0 MAXIMUM
TEST DATA DOCUMENT: 81348-WS506 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
REACH LENGTH: 0.375 INCHES NOMINAL IN
WIDTH ACROSS FLATS: 0.812 INCHES NOMINAL IN
BODY STYLE: ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
ELECTRODE STYLE: SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 5/8-24 UNEF SHIELD
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A CLASS
TECHNICAL CHARACTERISTICS (FLIS)
DC RESISTANCE RATING IN OHMS10000.0 MINIMUM AND 20000.0 MAXIMUM
TEST DATA DOCUMENT81348-WS506 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
REACH LENGTH0.375 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.812 INCHES NOMINAL IN
BODY STYLEELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
ELECTRODE STYLESINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
THREAD SIZE AND SERIES/TYPE DESIGNATOR5/8-24 UNEF SHIELD
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A CLASS
SEAT MAJOR DIAMETER0.938 INCHES NOMINAL IN
TOP TO TERMINAL CONTACT DISTANCE1.000 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
1552AS454-1Interchangeable
interchangeable cross-reference
interchangeable
224-6Interchangeable
interchangeable cross-reference
interchangeable
70-1412Interchangeable
interchangeable cross-reference
interchangeable
20A11EM246Interchangeable
interchangeable cross-reference
interchangeable
118611Interchangeable
interchangeable cross-reference
interchangeable
B101334REVAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1H4986?
1H4986 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 1H4986?
There are 23 known substitutes for 1H4986: 1552AS454-1, 224-6, 70-1412 and 20 more. Substitute compatibility should be verified for your specific system.
Is 1H4986 still available?
1H4986 is currently cancelled.
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