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Technical Data Sheet
L46 ✓ 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

THERMAL RELEASE,CIRCUIT BREAKER. Key specifications include material: SILVER AND TIN, thickness: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, bore_diameter: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN, outside_diameter: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN, special_features: REPLACEMENT CROWNS FOR FIRST BICUSPID LOWER RIGHT, style_designator: ROUND, SINGLE BOLT SECURED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-400-3077, 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
L46
NSN: 3040-00-400-3077
FSC: 3040
CAGE: 00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)
SPECIFICATIONS
materialSILVER AND TIN
thickness0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
bore_diameter0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
outside_diameter0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
special_featuresREPLACEMENT CROWNS FOR FIRST BICUSPID LOWER RIGHT
style_designatorROUND, SINGLE BOLT SECURED
surface_treatmentANODIZE
nominal_thread_size0.138 INCHES IN
tooth_configurationBICUSPID
clamp_securing_hole_styleTHREADED
criticality_code_justificationFEAT
screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN3040-00-400-3077
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available THERMAL RELEASE,CIRCUIT BREAKER TITLE COMPONENT PN L46 MFR THERMAL RELEASE,CIRCUI
KEY FEATURES
CLAMP SECURING HOLE STYLE: THREADED
NOMINAL THREAD SIZE: 0.138 INCHES IN
MATERIAL: ALUMINUM ALLOY 2024
STYLE DESIGNATOR: ROUND, SINGLE BOLT SECURED
SURFACE TREATMENT: ANODIZE
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
BORE DIAMETER: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS (FLIS)
CLAMP SECURING HOLE STYLETHREADED
NOMINAL THREAD SIZE0.138 INCHES IN
MATERIALALUMINUM ALLOY 2024
STYLE DESIGNATORROUND, SINGLE BOLT SECURED
SURFACE TREATMENTANODIZE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
BORE DIAMETER0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OUTSIDE DIAMETER0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
THICKNESS0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
250C-MInterchangeable
interchangeable cross-reference
interchangeable
CLC-MInterchangeable
interchangeable cross-reference
interchangeable
88-34750Interchangeable
interchangeable cross-reference
interchangeable
P18Interchangeable
interchangeable cross-reference
interchangeable
1Interchangeable
R970
interchangeable
108NHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L46?
L46 is a THERMAL RELEASE,CIRCUIT BREAKER.
What parts can replace L46?
There are 26 known substitutes for L46: 250C-M, CLC-M, 88-34750 and 23 more. Substitute compatibility should be verified for your specific system.
Is L46 still available?
L46 is currently cancelled.
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