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Technical Data Sheet
57-313-001 ✓ Verified by PartsTable
· COMPONENT
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,NON. Key specifications include body_length: 0.296 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 50.0 KILOHERTZ NOMINAL SINGLE COMPONENT, body_outside_diameter: 0.377 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-030-7026, 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
57-313-001
NSN: 5950-01-030-7026
FSC: 5950
CAGE: 08742 — ASTEC AMERICA INC. (USA)
SPECIFICATIONS
body_length0.296 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating50.0 KILOHERTZ NOMINAL SINGLE COMPONENT
body_outside_diameter0.377 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
winding_operating_voltage3.75 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
terminal_type_and_quantity5 PIN
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
input-output_phase_relationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NSN5950-01-030-7026
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 57-313-001 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
WINDING OPERATING VOLTAGE: 3.75 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
INCLOSURE TYPE: FULLY INCLOSED
MOUNTING METHOD: TERMINAL SINGLE GROUP
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH: 0.296 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 0.377 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE3.75 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
INCLOSURE TYPEFULLY INCLOSED
MOUNTING METHODTERMINAL SINGLE GROUP
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE15.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH0.296 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.377 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY5 PIN
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A31-179Interchangeable
interchangeable cross-reference
interchangeable
MB352-4AInterchangeable
interchangeable cross-reference
interchangeable
7B280Interchangeable
interchangeable cross-reference
interchangeable
55182Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 48, 1/2 DIA OF CUTInterchangeable
interchangeable cross-reference
interchangeable
43424Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57-313-001?
57-313-001 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 57-313-001?
There are 9 known substitutes for 57-313-001: A31-179, MB352-4A, 7B280 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57-313-001?
57-313-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-030-7026. This indicates validated use in U.S. government and defense supply chains.
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