PartsTable
Technical Data Sheet
PartsTable / MRO / ST-500
ST-500 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include head_style: FLAT COUNTERSUNK, body_height: 2.000 INCHES MAXIMUM IN, scale_range: +0.1 TO 35000.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE, head_diameter: 0.308 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN, overall_width: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5835-00-629-3224, 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→ ST-500
NSN: 5835-00-629-3224
FSC: 5835
CAGE: 02773 — BENJAMIN INTL INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1524 OVERALL
head_styleFLAT COUNTERSUNK
body_height2.000 INCHES MAXIMUM IN
scale_range+0.1 TO 35000.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
head_diameter0.308 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
overall_width1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_length3.470 INCHES MINIMUM AND 3.510 INCHES MAXIMUM IN
fastener_length0.250 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND THREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
countersink_angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
NSN5835-00-629-3224
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN ST-500 MFR TRANSFORMER,POWER AUTO
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 12.500 FT LG; 0.500 IN W IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION12.500 FT LG; 0.500 IN W IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
579B1Interchangeable
interchangeable cross-reference
interchangeable
ST500Interchangeable
interchangeable cross-reference
interchangeable
P302328Interchangeable
interchangeable cross-reference
interchangeable
55-0609-1Interchangeable
interchangeable cross-reference
interchangeable
ST-100/AInterchangeable
interchangeable cross-reference
interchangeable
6993-0258-P1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST-500?
ST-500 is a TRANSFORMER,POWER AUTOTRANSFORME. It is classified as a MRO (MRO_GENERAL).
What parts can replace ST-500?
There are 9 known substitutes for ST-500: 579B1, ST500, P302328 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST-500?
ST-500 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5835-00-629-3224. 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