National Item Identification Number
01-412-4895
014124895
5305-01-412-4895
5305014124895
National Stock Number
Item Name
SETSCREW
Federal Supply Class
5305
Description
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
Commercial and Government Entity Code (Supplier Data)
D9182
80204
43689
53711
43689
53711
Reference Numbers (Part Numbers)
0.250-20UNC-3AX 0.500 NICU
0.250-20UNC-3AX0.500 NICU
0.250-20UNC-3AX0.500 NICU
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
3A
RIGHT-HAND
0.500 INCHES MAXIMUM
0.490 INCHES MINIMU