National Item Identification Number
01-485-7300
014857300
5305-01-485-7300
5305014857300
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)
53711
53711
53711
53711
Reference Numbers (Part Numbers)
1/4-20UNC-2A X .75
58507022471
7022471 ITEM NO. 9
7022476 ITEM NO. 8
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
2A
0.750 INCHES NOMINAL
NICKEL ALLOY 400 OVERALL
