PartsTable
Technical Data Sheet
A3319-2 ✓ 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: TIN ALLOY FIRST POSITION CONDUCTOR ALL CONDUCTORS, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.625 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.875 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-905-2877, 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 A3319-2
NSN: 5905-00-905-2877
FSC: 5905
CAGE: 54497 — MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS (USA)
SPECIFICATIONS
materialTIN ALLOY FIRST POSITION CONDUCTOR ALL CONDUCTORS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.625 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.875 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.312 INCHES MAXIMUM IN
conductor_formSTRANDED ALL CONDUCTORS
overall_length50.000 FEET FT
shaft_diameter0.2497 INCHES MAXIMUM IN
mounting_methodSTANDARD BUSHING
overall_diameter1.312 INCHES NOMINAL IN
NSN5905-00-905-2877
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN A3319-2 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
MAXIMUM STARTING TORQUE: 1.00 INCH-OUNCES IN
BODY LENGTH: 0.625 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION: 500.0 OHMS SINGLE SECTION
SCREW THREAD QUANTITY PER INCH: 32.0
SHAFT STYLE: ROUND, SLOTTED
FUNCTION CONFORMITY TOLERANCE PER SECTION: -1.00 TO 1.00 SINGLE SECTION
NONTURN DEVICE LOCATION: AT 6 OCLOCK
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM STARTING TORQUE1.00 INCH-OUNCES IN
OVERALL LENGTH1.688 INCHES NOMINAL IN
BODY LENGTH0.625 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION500.0 OHMS SINGLE SECTION
SCREW THREAD QUANTITY PER INCH32.0
SHAFT STYLEROUND, SLOTTED
FUNCTION CONFORMITY TOLERANCE PER SECTION-1.00 TO 1.00 SINGLE SECTION
NONTURN DEVICE LOCATIONAT 6 OCLOCK
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
CA236Interchangeable
interchangeable cross-reference
interchangeable
A3319-2Interchangeable
interchangeable cross-reference
interchangeable
130-8033Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3319-2?
A3319-2 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A3319-2?
There are 3 known substitutes for A3319-2: CA236, A3319-2, 130-8033. Substitute compatibility should be verified for your specific system.
What is the NSN for A3319-2?
A3319-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-905-2877. This indicates validated use in U.S. government and defense supply chains.
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