Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
Overview<br>A popular, highly durable filament with a glossy, smooth finish. ABS has a high melting temperature compared to other materials available for 3D printing, making it well suited for applications where heat resistance is important such as concept modelling for the building, electrical and automotive industries. Verbatim ABS is made to a special recipe with high quality controls as standard.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-019-9317, indicating validated use in U.S. government and defense logistics supply chains.
WHERE IT FITS
MRO→MRO_GENERAL→55-03-2
NSN:5305-00-019-9317 FSC:5305 CAGE:53655 — AVOX SYSTEMS INC DBA AVOX SYSTEMS INC (USA)
SPECIFICATIONS
material
STEEL ALLOY OVERALL
head_style
FLAT COUNTERSUNK
point_type
SPLIT
point_angle
135.0 DEGREES NOMINAL
shank_style
STRAIGHT ROUND
flute_length
1.625 INCHES NOMINAL IN
thread_class
3A A
head_diameter
0.255 INCHES NOMINAL IN
mounting_type
BASE
overall_width
1.063 INCHES NOMINAL IN
thread_length
0.250 INCHES MINIMUM IN
flute_quantity
2
NSN
5305-00-019-9317
COMPONENT DIAGRAM
KEY FEATURES
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
•
HEAD DIAMETER: 0.255 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
INTERNAL DRIVE STYLE: HEXAGON
•
THREAD LENGTH: 0.250 INCHES MINIMUM IN
•
FASTENER LENGTH: 0.250 INCHES NOMINAL IN
•
COUNTERSINK ANGLE: 82.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING
28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL