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Technical Data Sheet
12499-1 ✓ 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: CYLINDRICAL HOLE/SLOT MOUNTED, body_length: 2.120 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, UNDERCUT, shaft_length: 0.987 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 2.331 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 5905-00-872-6383, 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 12499-1
NSN: 5905-00-872-6383
FSC: 5905
CAGE: 28057 — SHALLCO, INC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL HOLE/SLOT MOUNTED
body_length2.120 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED, UNDERCUT
shaft_length0.987 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter2.331 INCHES NOMINAL IN
overall_length3.107 INCHES NOMINAL IN
shaft_diameter0.624 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
section_quantity1
terminal_locationLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
reliability_indicatorNOT ESTABLISHED
NSN5905-00-872-6383
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 12499-1 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
MOUNTING FACILITY QUANTITY: 2
BODY DIAMETER: 2.331 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 40.0 SINGLE SECTION
BODY LENGTH: 2.120 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY: 6 TAB, SOLDER LUG
SHAFT STYLE: ROUND, SLOTTED, UNDERCUT
MOUNTING METHOD: THREADED HOLE(S)
TERMINAL LOCATION: LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY2
BODY DIAMETER2.331 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
BODY LENGTH2.120 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG
SHAFT STYLEROUND, SLOTTED, UNDERCUT
MOUNTING METHODTHREADED HOLE(S)
TERMINAL LOCATIONLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
BODY STYLECYLINDRICAL HOLE/SLOT MOUNTED
ACTUATOR TYPESINGLE SHAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
SPEC 12535-2Interchangeable
interchangeable cross-reference
interchangeable
12499-3Interchangeable
interchangeable cross-reference
interchangeable
DMS 87008BInterchangeable
interchangeable cross-reference
interchangeable
45821Interchangeable
interchangeable cross-reference
interchangeable
00945821000Interchangeable
interchangeable cross-reference
interchangeable
9-45821Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12499-1?
12499-1 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12499-1?
There are 7 known substitutes for 12499-1: SPEC 12535-2, 12499-3, DMS 87008B and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12499-1?
12499-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-872-6383. This indicates validated use in U.S. government and defense supply chains.
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