PartsTable
Technical Data Sheet
124205 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, seal_type: LABYRINTH, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 45.0 MILLIMETERS NOMINAL MM, body_height: 38.0 MILLIMETERS NOMINAL MM, body_length: 19.5 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-00-108-0576, 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 124205
NSN: 3130-00-108-0576
FSC: 3130
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
materialPLASTIC CASE
seal_typeLABYRINTH
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width45.0 MILLIMETERS NOMINAL MM
body_height38.0 MILLIMETERS NOMINAL MM
body_length19.5 MILLIMETERS NOMINAL MM
reset_methodMANUAL
bore_diameter1.1875 INCHES NOMINAL IN
housing_width4.2500 INCHES NOMINAL IN
pole_quantity3
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
NSN3130-00-108-0576
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 124205 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
SEAL TYPE: LABYRINTH
HOUSING LENGTH: 1.1875 INCHES NOMINAL IN
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE: 90.0 DEGREES NOMINAL
MATERIAL: IRON CAST HOUSING
LOAD CAPABILITY TYPE: RADIAL
FEATURES PROVIDED: GROUND ROLLING ELEMENT GROOVE
ROTATING ELEMENT LOCKING METHOD: DIRECT
LUBRICATION FITTING TYPE: HYDRAULIC
TECHNICAL CHARACTERISTICS (FLIS)
SEAL TYPELABYRINTH
HOUSING LENGTH1.1875 INCHES NOMINAL IN
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE90.0 DEGREES NOMINAL
MATERIALIRON CAST HOUSING
LOAD CAPABILITY TYPERADIAL
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
ROTATING ELEMENT LOCKING METHODDIRECT
LUBRICATION FITTING TYPEHYDRAULIC
MATERIALSTEEL AND WOOL SEAL
LUBRICATION MATERIALGREASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
13-463-4Interchangeable
interchangeable cross-reference
interchangeable
221551Interchangeable
interchangeable cross-reference
interchangeable
509A40Interchangeable
interchangeable cross-reference
interchangeable
15101Interchangeable
interchangeable cross-reference
interchangeable
313-250Interchangeable
interchangeable cross-reference
interchangeable
BFB11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 124205?
124205 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 124205?
There are 16 known substitutes for 124205: 13-463-4, 221551, 509A40 and 13 more. Substitute compatibility should be verified for your specific system.
Is 124205 still available?
124205 is currently cancelled.
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