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Technical Data Sheet
PartsTable / MRO / 745428-1
745428-1 ✓ 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 TRAIN MECHANISM,SONAR is a the manufacturer industrial component. Key specifications include fragility_factor: RUGGED, fsc_application_data: UNDERWATER SOUND EQUIPMENT, general_characteristics_item_description: CORROSION RESISTANT STEEL BAR; CL 303,COND A,COLD FINISH,11.250 IN. LG; 0.4998 IN.

MIN DIA; 0.500 IN. MAX DIA 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 5845-01-176-9924, 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→ 745428-1
NSN: 5845-01-176-9924
FSC: 5845
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
fragility_factorRUGGED
fsc_application_dataUNDERWATER SOUND EQUIPMENT
general_characteristics_item_descriptionCORROSION RESISTANT STEEL BAR; CL 303,COND A,COLD FINISH,11.250 IN. LG; 0.4998 IN. MIN DIA; 0.500 IN. MAX DIA IN
NSN5845-01-176-9924
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRAIN MECHANISM,SONAR TITLE COMPONENT PN 745428-1 MFR TRAIN MECHANISM,SONAR
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CORROSION RESISTANT STEEL BAR; CL 303,COND A,COLD FINISH,11.250 IN. LG; 0.4998 IN. MIN DIA; 0.500 IN. MAX DIA IN
•
FRAGILITY FACTOR: RUGGED
•
FSC APPLICATION DATA: UNDERWATER SOUND EQUIPMENT
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCORROSION RESISTANT STEEL BAR; CL 303,COND A,COLD FINISH,11.250 IN. LG; 0.4998 IN. MIN DIA; 0.500 IN. MAX DIA IN
FRAGILITY FACTORRUGGED
FSC APPLICATION DATAUNDERWATER SOUND EQUIPMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
12Z3010-256Interchangeable
interchangeable cross-reference
interchangeable
767058Interchangeable
interchangeable cross-reference
interchangeable
10785DC-301Interchangeable
interchangeable cross-reference
interchangeable
745428Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 745428-1?
745428-1 is a TRAIN MECHANISM,SONAR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 745428-1?
There are 4 known substitutes for 745428-1: 12Z3010-256, 767058, 10785DC-301 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 745428-1?
745428-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5845-01-176-9924. 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