Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
The CSB cantilever support base adds stability to RL Series Steel 2-Post Racks. The CSB is especially helpful for installations when cantilever shelves are used to mount heavy equipment and the center-of-gravity is shifted to the rear of the rack. Black powder coat finish.<br><br> This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-821-9422, 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
CS-B
NSN:5305-00-821-9422 FSC:5305 CAGE:00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)
SPECIFICATIONS
material
STEEL COMP 303 OVERALL
head_style
HEADLESS (SETSCREW)
point_style
FLAT
thread_class
2A A
overall_width
0.600 INCHES NOMINAL IN
thread_length
0.156 INCHES MAXIMUM IN
overall_length
1.750 INCHES NOMINAL IN
fastener_length
0.156 INCHES NOMINAL IN
locking_feature
PATCH THREADS
style_designator
RECTANGULAR
thread_direction
RIGHT-HAND
surface_treatment
PASSIVATE OVERALL
NSN
5305-00-821-9422
COMPONENT DIAGRAM
KEY FEATURES
•
INTERNAL DRIVE STYLE: HEXAGON
•
WIDTH ACROSS FLATS: 0.034 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
THREAD QUANTITY PER INCH: 56
•
MATERIAL: STEEL COMP 303 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.086 INCHES IN
•
POINT STYLE: FLAT
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL DRIVE STYLE
HEXAGON
WIDTH ACROSS FLATS
0.034 INCHES NOMINAL IN
SURFACE TREATMENT
PASSIVATE OVERALL
THREAD QUANTITY PER INCH
56
MATERIAL
STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL