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Technical Data Sheet
PartsTable / MRO / 905371
905371 ✓ 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 INSERT,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_length: 0.395 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, overall_length: 0.395 INCHES NOMINAL IN, quality_factor: 50 MINIMUM SINGLE COMPONENT SINGLE WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-994-0403, 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→ 905371
NSN: 5950-00-994-0403
FSC: 5950
CAGE: 72259 — NYTRONICS INC (USA)
SPECIFICATIONS
body_length0.395 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length0.395 INCHES NOMINAL IN
quality_factor50 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTERMINAL SINGLE GROUP
overall_diameter0.157 INCHES NOMINAL IN
inductance_rating0.10 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp125.0 CELSIUS DEGC
winding_operating_current2.9 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
NSN5950-00-994-0403
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,CIRCUIT BREAKER TITLE COMPONENT PN 905371 MFR INSERT,CIRCUIT BREAKER
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
DC RESISTANCE RATING IN OHMS: 0.025 SINGLE COMPONENT SINGLE WINDING
•
BODY LENGTH: 0.395 INCHES NOMINAL IN
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
COIL FORM TYPE: SOLID SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 2.9 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD
•
MAXIMUM OPERATING TEMP: 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
DC RESISTANCE RATING IN OHMS0.025 SINGLE COMPONENT SINGLE WINDING
BODY LENGTH0.395 INCHES NOMINAL IN
MOUNTING METHODTERMINAL SINGLE GROUP
COIL FORM TYPESOLID SINGLE COMPONENT
WINDING OPERATING CURRENT2.9 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
MAXIMUM OPERATING TEMP125.0 CELSIUS DEGC
TEST DATA DOCUMENT81349-MIL-C-15305 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
INDUCTANCE RATING0.10 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
27801Interchangeable
interchangeable cross-reference
interchangeable
B-3153Interchangeable
interchangeable cross-reference
interchangeable
M146Interchangeable
interchangeable cross-reference
interchangeable
2780-1RHInterchangeable
interchangeable cross-reference
interchangeable
2780-1LHInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-15305Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 905371?
905371 is a INSERT,CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 905371?
There are 26 known substitutes for 905371: 27801, B-3153, M146 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 905371?
905371 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-994-0403. 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