PartsTable
Technical Data Sheet
PartsTable / MRO / A570
A570 ✓ 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,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.550 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 0.900 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.130 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 6625-00-038-4510, 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→ A570
NSN: 6625-00-038-4510
FSC: 6625
CAGE: 21269 — ESSEX ELECTRO ENGINEERS INC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.550 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.900 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.130 INCHES NOMINAL IN
shaft_diameter0.370 INCHES NOMINAL IN
mounting_methodLOCKING BUSHING
section_quantity1
reliability_indicatorNOT ESTABLISHED
mounting_bushing_length0.450 INCHES NOMINAL IN
screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN6625-00-038-4510
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN A570 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
WIDTH: 60.000 INCHES NOMINAL IN
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
•
REFERENCE DATA AND LITERATURE: T.O. 33AA7-56-24
•
TEST TYPE FOR WHICH DESIGNED: INTENDED FOR USE IN TESTING ALL POWER SUPPLIES THAT ARE USED FOR ELECTRICAL GROUND SUPPORT
•
HEIGHT: 60.500 INCHES NOMINAL IN
•
ENCLOSURE FEATURE: SINGLE ITEM W/HOUSING
•
DC VOLTAGE RATING: 28.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH60.000 INCHES NOMINAL IN
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
SPECIAL FEATURESMOBILE TEST SET; FURNISHES A 3 PHASE, WYE CONNECTED LOAD; CAN BE TOWED; INCLUDES SWITCHES, CONTROL POWER INDICATOR LIGHT, COOLING FANS, CONTROL CONSOLE, CONTROL PANEL, ELECTRIC METERS, INCLUDING FREQUENCY METER, WATTMETER, POWER FACTOR METER, VOLTMETER, AMMETER, ELAPSED TIME INDICATOR, PHASE SEQUENCE INDICATOR; ALSO HAS SELECTOR SWITCH AND FIRE EXTINGUISHER
REFERENCE DATA AND LITERATURET.O. 33AA7-56-24
TEST TYPE FOR WHICH DESIGNEDINTENDED FOR USE IN TESTING ALL POWER SUPPLIES THAT ARE USED FOR ELECTRICAL GROUND SUPPORT
HEIGHT60.500 INCHES NOMINAL IN
ENCLOSURE FEATURESINGLE ITEM W/HOUSING
DC VOLTAGE RATING28.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
LENGTH118.000 INCHES NOMINAL IN
AC VOLTAGE RATING120.0 VOLTS NOMINAL AND 208.0 VOLTS NOMINAL AND 240.0 VOLTS NOMINAL AND 440.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
7023590Interchangeable
interchangeable cross-reference
interchangeable
26231Interchangeable
interchangeable cross-reference
interchangeable
52230Interchangeable
interchangeable cross-reference
interchangeable
C467-1000Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-26922Interchangeable
interchangeable cross-reference
interchangeable
A/M24T-8()Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A570?
A570 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace A570?
There are 17 known substitutes for A570: 7023590, 26231, 52230 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A570?
A570 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-038-4510. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026