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PartsTable / MRO / 501075-B IT2
501075-B IT2 ✓ 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

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include guide: NOT INCLUDED, diameter: 0.812 INCHES NOMINAL IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, reamer_type: FLUTED CHUCKING, flute_design: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-424-6744, 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→ 501075-B IT2
NSN: 5925-01-424-6744
FSC: 5925
CAGE: 00062 — MARINE ELECTRIC SYSTEMS INC (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.812 INCHES NOMINAL IN
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
flute_typeINTEGRAL
reamer_typeFLUTED CHUCKING
flute_designSTRAIGHT
flute_length2.500 INCHES NOMINAL IN
flute_quantity8
overall_length9.500 INCHES NOMINAL IN
shank_taper_number2
flute_cut_directionRIGHT-HAND
specification/standard_data61805-50-10752 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
NSN5925-01-424-6744
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 501075-B IT2 MFR CIRCUIT BREAKER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
50-10752Interchangeable
interchangeable cross-reference
interchangeable
4536-13/16Interchangeable
interchangeable cross-reference
interchangeable
203-2-4-61-252-4-1-1Interchangeable
Same NIIN cross-reference
interchangeable
PL A2-10 IT2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 501075-B IT2?
501075-B IT2 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 501075-B IT2?
There are 4 known substitutes for 501075-B IT2: 50-10752, 4536-13/16, 203-2-4-61-252-4-1-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 501075-B IT2?
501075-B IT2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-424-6744. 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