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Technical Data Sheet
2JC2779H39 ✓ 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 BUSHING MOUNTED, body_length: 0.450 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN, actuator_type: SINGLE SHAFT, body_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-871-6485, 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 2JC2779H39
NSN: 5905-00-871-6485
FSC: 5905
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.450 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
body_diameter0.500 INCHES NOMINAL IN
overall_length1.160 INCHES NOMINAL IN
shaft_diameter0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
mounting_methodLOCKING BUSHING
overall_diameter0.500 INCHES NOMINAL IN
section_quantity1
terminal_locationREAR END
NSN5905-00-871-6485
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 2JC2779H39 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
MOUNTING BUSHING LENGTH: 0.190 INCHES MAXIMUM IN
SHAFT STYLE: ROUND, SLOTTED
SCREW THREAD SERIES DESIGNATOR: UNEF
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
TEST DATA DOCUMENT: 97942-2JC2779 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)
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
POWER DISSIPATION RATING PER SECTION IN WATTS: 0.75 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -20.0 TO 20.0 SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING BUSHING LENGTH0.190 INCHES MAXIMUM IN
SHAFT STYLEROUND, SLOTTED
SCREW THREAD SERIES DESIGNATORUNEF
BODY STYLECYLINDRICAL BUSHING MOUNTED
TEST DATA DOCUMENT97942-2JC2779 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)
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
POWER DISSIPATION RATING PER SECTION IN WATTS0.75 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-20.0 TO 20.0 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION2.0 KILOHMS SINGLE SECTION
MOUNTING METHODLOCKING BUSHING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
385B207H01Interchangeable
interchangeable cross-reference
interchangeable
SM-B-651053Interchangeable
interchangeable cross-reference
interchangeable
2229Interchangeable
interchangeable cross-reference
interchangeable
274485PC16Interchangeable
interchangeable cross-reference
interchangeable
2-229N1000-70Interchangeable
interchangeable cross-reference
interchangeable
AS568-229Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2JC2779H39?
2JC2779H39 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2JC2779H39?
There are 21 known substitutes for 2JC2779H39: 385B207H01, SM-B-651053, 2229 and 18 more. Substitute compatibility should be verified for your specific system.
Is 2JC2779H39 still available?
2JC2779H39 is currently cancelled.
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