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PartsTable / COMPONENT / JHP21-15
JHP21-15 ✓ 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

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR, flat_height: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 1.000 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 2.094 INCHES NOMINAL IN, pole_quantity: 1 EACH SECTION REAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-258-4325, 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
JHP21-15
NSN: 5930-00-258-4325
FSC: 5930
CAGE: 02032 — HOLLINGSWORTH JOHN R CO (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR
flat_height0.219 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length1.000 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2B SINGLE MOUNTING FACILITY
overall_width2.094 INCHES NOMINAL IN
pole_quantity1 EACH SECTION REAR
terminal_typeTAB W/SCREW
overall_height2.500 INCHES NOMINAL IN
overall_length4.500 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity4 EACH SECTION REAR
mounting_methodBRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN5930-00-258-4325
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN JHP21-15 MFR SWITCH,ROTARY
KEY FEATURES
•
MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
•
KNOB MANUFACTURER CODE: 82121
•
FIRST FLAT LENGTH: 0.750 INCHES NOMINAL SINGLE ACTUATOR IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
•
STYLE DESIGNATOR: TAP, CIRCUIT SELECTOR
•
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES EACH SECTION REAR
•
CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
KNOB MANUFACTURER CODE82121
FIRST FLAT LENGTH0.750 INCHES NOMINAL SINGLE ACTUATOR IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
STYLE DESIGNATORTAP, CIRCUIT SELECTOR
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION REAR
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
SHAFT LENGTH1.000 INCHES NOMINAL SINGLE ACTUATOR IN
OVERALL WIDTH2.094 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
52823Interchangeable
interchangeable cross-reference
interchangeable
7400105Interchangeable
interchangeable cross-reference
interchangeable
CH531Interchangeable
interchangeable cross-reference
interchangeable
81351Interchangeable
interchangeable cross-reference
interchangeable
74000993Interchangeable
interchangeable cross-reference
interchangeable
81351-AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JHP21-15?
JHP21-15 is a SWITCH,ROTARY.
What parts can replace JHP21-15?
There are 6 known substitutes for JHP21-15: 52823, 7400105, CH531 and 3 more. Substitute compatibility should be verified for your specific system.
Is JHP21-15 still available?
JHP21-15 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026