PartsTable
Technical Data Sheet
12-972 ✓ 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,PRE. Key specifications include material: ALUMINUM ALLOY, body_style: CYLINDRICAL SERVO MOUNTED, head_style: HEXAGON, body_length: 2.330 INCHES MAXIMUM IN, head_height: 0.170 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-403-4245, 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 12-972
NSN: 5905-00-403-4245
FSC: 5905
CAGE: 04454 — SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_styleCYLINDRICAL SERVO MOUNTED
head_styleHEXAGON
body_length2.330 INCHES MAXIMUM IN
head_height0.170 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
element_typeDYNAMIC
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.688 INCHES NOMINAL IN
thread_class2A A
actuator_typeSINGLE SHAFT
body_diameter0.875 INCHES NOMINAL IN
NSN5905-00-403-4245
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 12-972 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
MOUNTING LIP DIAMETER: 0.8750 INCHES NOMINAL IN
SHAFT END PLAY: 0.005 INCHES IN
MOUNTING LIP DEPTH: 0.0620 INCHES NOMINAL IN
MOUNTING METHOD: CLAMP RING(S)
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 80.0 ALL SECTIONS
ELECTRICAL RESISTANCE PER SECTION: 10.0 KILOHMS ALL SECTIONS
FUNCTION CONFORMITY PER SECTION: ALL SECTIONS INDEPENDENT LINEARITY
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 40.0 ALL SECTIONS
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING LIP DIAMETER0.8750 INCHES NOMINAL IN
SHAFT END PLAY0.005 INCHES IN
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL IN
MOUNTING METHODCLAMP RING(S)
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER80.0 ALL SECTIONS
ELECTRICAL RESISTANCE PER SECTION10.0 KILOHMS ALL SECTIONS
FUNCTION CONFORMITY PER SECTIONALL SECTIONS INDEPENDENT LINEARITY
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 ALL SECTIONS
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.50 TO 0.50 ALL SECTIONS
POWER DISSIPATION RATING PER SECTION IN WATTS1.0 FREE AIR ALL SECTIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2868914Interchangeable
interchangeable cross-reference
interchangeable
1296540-2Interchangeable
interchangeable cross-reference
interchangeable
DMS 80082BInterchangeable
interchangeable cross-reference
interchangeable
12972Interchangeable
interchangeable cross-reference
interchangeable
E-27550NC/K2 PC4Interchangeable
interchangeable cross-reference
interchangeable
AS4283Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12-972?
12-972 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12-972?
There are 10 known substitutes for 12-972: 2868914, 1296540-2, DMS 80082B and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12-972?
12-972 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-403-4245. This indicates validated use in U.S. government and defense supply chains.
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