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Technical Data Sheet
578R731H26 ✓ 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,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, body_width: 0.150 INCHES NOMINAL IN, body_height: 0.375 INCHES NOMINAL IN, body_length: 0.410 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.070 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-144-7665, 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 578R731H26
NSN: 5905-01-144-7665
FSC: 5905
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_styleRECTANGULAR
body_width0.150 INCHES NOMINAL IN
body_height0.375 INCHES NOMINAL IN
body_length0.410 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.070 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
shaft_diameter0.040 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.300 INCHES NOMINAL IN
section_quantity1
terminal_locationREAR END
NSN5905-01-144-7665
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 578R731H26 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.200 INCHES NOMINAL IN
RELIABILITY INDICATOR: NOT ESTABLISHED
BODY HEIGHT: 0.375 INCHES NOMINAL IN
BODY WIDTH: 0.150 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY: 3 PIN
TEST DATA DOCUMENT: 97942-578R731H26 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -0.1 TO 0.1 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: -100.0 TO 100.0 SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.200 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
BODY HEIGHT0.375 INCHES NOMINAL IN
BODY WIDTH0.150 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY3 PIN
TEST DATA DOCUMENT97942-578R731H26 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
RESISTANCE TOLERANCE PER SECTION IN PERCENT-0.1 TO 0.1 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-100.0 TO 100.0 SINGLE SECTION
MAXIMUM RUNNING TORQUE5.00 INCH-OUNCES IN
ELECTRICAL RESISTANCE PER SECTION10.000 KILOHMS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
499-042-094Interchangeable
interchangeable cross-reference
interchangeable
2100-3286Interchangeable
interchangeable cross-reference
interchangeable
RJ24W103Interchangeable
Same NIIN cross-reference
interchangeable
3292W-1-103Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 578R731H26?
578R731H26 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 578R731H26?
There are 4 known substitutes for 578R731H26: 499-042-094, 2100-3286, RJ24W103 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 578R731H26?
578R731H26 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-144-7665. This indicates validated use in U.S. government and defense supply chains.
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