Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW
Conform to IEC 61009-1, IEC 62423 (F type)<br>Voltage independent tripping except Cat.Nos 4 106 57/58/59<br>AC type : detect AC components faults<br>F type (High immunity) : detect faults with AC and DC components, increased immunity to false tripping<br>Detection of high frequency fault currents<br>For mounting on the right-hand side of 1.5 module per pole DX³ MCBs This part is cataloged in the Federal Logistics Information System under NSN 5315-00-942-7144, 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
41-0624
NSN:5315-00-942-7144 FSC:5315 CAGE:64484 — SARGENT-WELCH SCIENTIFIC CO (USA)
SPECIFICATIONS
material
STEEL OVERALL
thickness
0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
key_height
0.297 INCHES MINIMUM AND 0.303 INCHES MAXIMUM IN
circle_diameter
0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
style_designator
FLAT BOTTOM
features_provided
CASEHARDENED
starting_edge_shape
STRAIGHT
key_size_designation
NONSTANDARD SIZE
NSN
5315-00-942-7144
COMPONENT DIAGRAM
KEY FEATURES
•
STYLE DESIGNATOR: FLAT BOTTOM
•
KEY HEIGHT: 0.297 INCHES MINIMUM AND 0.303 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
FEATURES PROVIDED: CASEHARDENED
•
STARTING EDGE SHAPE: STRAIGHT
•
CIRCLE DIAMETER: 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
THICKNESS: 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
•
KEY SIZE DESIGNATION: NONSTANDARD SIZE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATOR
FLAT BOTTOM
KEY HEIGHT
0.297 INCHES MINIMUM AND 0.303 INCHES MAXIMUM IN
MATERIAL
STEEL OVERALL
FEATURES PROVIDED
CASEHARDENED
STARTING EDGE SHAPE
STRAIGHT
CIRCLE DIAMETER
0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
THICKNESS
0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 41-0624?
41-0624 is a KEY,WOODRUFF manufactured by Legrand.
What parts can replace 41-0624?
There are 5 known substitutes for 41-0624: 624, 624A, 624B and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 41-0624?
41-0624 is cataloged in the Federal Logistics Information System under NSN 5315-00-942-7144. This indicates validated use in U.S. government and defense supply chains.
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