National Item Identification Number
00-682-5971
006825971
5305-00-682-5971
5305006825971
National Stock Number
Item Name
SETSCREW
Federal Supply Class
5305
Referenced on: http://waterdecontamination.tpub.com//TM-5-4610-218-20P/TM-5-4610-218-20P0225.htmDescription
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)
26916
39428
Reference Numbers (Part Numbers)
FFS103TYPE3STYLE4
MS51021-68
MS51021-68
003-07941-068
91375A574
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.312 INCHES
18
3A
RIGHT-HAND
0.250 INCHES MAXIMUM
0.250 INCHES NOMINA