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RK251U — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

RK251U: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR BUSHING MOUNTED, body_width: 0.281 INCHES NOMINAL IN, body_height: 0.334 INCHES NOMINAL IN, body_length: 1.312 INCHES NOMINAL IN, actuator_type: FLUSH DRIVE WITH SLOT-HOLE, overall_width: 0.344 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-071-9980, 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→ RK251U
NSN: 5905-00-071-9980
FSC: 5905 — Resistor
CAGE: 01121 — ROCKWELL AUTOMATION, INC. DBA ROCKWELL AUTOMATION (USA)
SPECIFICATIONS
body_styleRECTANGULAR BUSHING MOUNTED
body_width0.281 INCHES NOMINAL IN
body_height0.334 INCHES NOMINAL IN
body_length1.312 INCHES NOMINAL IN
actuator_typeFLUSH DRIVE WITH SLOT-HOLE
overall_width0.344 INCHES MAXIMUM IN
overall_height0.578 INCHES NOMINAL IN
overall_length1.562 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
terminal_length0.171 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
section_quantity1
terminal_locationLOWER ADJACENT SIDE SINGLE ROW
NSN5905-00-071-9980
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN RK251U MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
SCREW THREAD QUANTITY PER INCH: 32.0
•
ELECTRICAL RESISTANCE PER SECTION: 250.000 OHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
BODY STYLE: RECTANGULAR BUSHING MOUNTED
•
TERMINAL LENGTH: 0.171 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
•
MOUNTING METHOD: STANDARD BUSHING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.578 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH32.0
ELECTRICAL RESISTANCE PER SECTION250.000 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
SECTION QUANTITY1
BODY STYLERECTANGULAR BUSHING MOUNTED
TERMINAL LENGTH0.171 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
MOUNTING METHODSTANDARD BUSHING
BODY WIDTH0.281 INCHES NOMINAL IN
BODY HEIGHT0.334 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5905 — Resistor
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RK251U?
RK251U is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What is the NSN for RK251U?
RK251U is cataloged in the U.S. Government catalog under NSN 5905-00-071-9980. This indicates validated use in U.S. government and defense supply chains.
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