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PartsTable / COMPONENT / 58-4-4M1
58-4-4M1 ✓ 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

The RING,WEARING is a the manufacturer industrial component. Key specifications include phase: THREE INPUT, power_rating: 20.000 HORSEPOWER OUTPUT, cooling_method: FAN COOLED, special_features: MEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT SEVERE DUTY, enclosure_feature: TOTALLY ENCLOSED, frame_size_designation: 256T. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-024-8466, 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
58-4-4M1
NSN: 4320-01-024-8466
FSC: 4320
CAGE: 77212 — TBG INC PEERLESS PUMP DIV (USA)
SPECIFICATIONS
phaseTHREE INPUT
power_rating20.000 HORSEPOWER OUTPUT
cooling_methodFAN COOLED
special_featuresMEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT SEVERE DUTY
enclosure_featureTOTALLY ENCLOSED
frame_size_designation256T
inclosure_specificationNEMA
rotor_speed_rating_in_rpm3600.0 SINGLE NO LOAD
criticality_code_justificationFEAT
connection_type_and_voltage_rating_in_volts230.0 LINE TO LINE LOW OR 460.0 LINE TO LINE HIGH INPUT
NSN4320-01-024-8466
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN 58-4-4M1 MFR RING,WEARING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1933-316Interchangeable
interchangeable cross-reference
interchangeable
AR50931Interchangeable
interchangeable cross-reference
interchangeable
AA44-6-PV2-RW-PD-S4Interchangeable
interchangeable cross-reference
interchangeable
X18188Interchangeable
interchangeable cross-reference
interchangeable
3990E9050Interchangeable
interchangeable cross-reference
interchangeable
10M055Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 58-4-4M1?
58-4-4M1 is a RING,WEARING.
What parts can replace 58-4-4M1?
There are 20 known substitutes for 58-4-4M1: 1933-316, AR50931, AA44-6-PV2-RW-PD-S4 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 58-4-4M1?
58-4-4M1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-024-8466. 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