PartsTable
Technical Data Sheet
PartsTable / MRO / 300-00H500
300-00H500 ✓ 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 body_style: RECTANGULAR W/MOUNTING HOLES, body_width: 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN, body_height: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, body_length: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.030 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-824-6900, 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→ 300-00H500
NSN: 5905-00-824-6900
FSC: 5905
CAGE: 94271 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
body_styleRECTANGULAR W/MOUNTING HOLES
body_width0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
body_height0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
body_length0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
shaft_length0.030 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
overall_width0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
overall_height0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
overall_length0.530 INCHES NOMINAL IN
shaft_diameter0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
NSN5905-00-824-6900
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 300-00H500 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
ELECTRICAL RESISTANCE PER SECTION: 500.0 OHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION
•
BODY HEIGHT: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
•
BODY WIDTH: 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
•
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 16200.0 NOMINAL
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 50.0 SINGLE SECTION
•
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: -50.0 TO 50.0 SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL RESISTANCE PER SECTION500.0 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
BODY HEIGHT0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
BODY WIDTH0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
OVERALL HEIGHT0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG16200.0 NOMINAL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER50.0 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
TERMINAL LOCATIONREAR END LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY3 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
08-49003-55Interchangeable
interchangeable cross-reference
interchangeable
4171306-373Interchangeable
interchangeable cross-reference
interchangeable
15KPM5PCT1-2WInterchangeable
interchangeable cross-reference
interchangeable
A81-105Interchangeable
interchangeable cross-reference
interchangeable
A81-78Interchangeable
interchangeable cross-reference
interchangeable
M1393Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300-00H500?
300-00H500 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 300-00H500?
There are 10 known substitutes for 300-00H500: 08-49003-55, 4171306-373, 15KPM5PCT1-2W and 7 more. Substitute compatibility should be verified for your specific system.
Is 300-00H500 still available?
300-00H500 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