National Item Identification Number
01-197-2321
011972321
5305-01-197-2321
5305011972321
National Stock Number
Item Name
SETSCREW
Federal Supply Class
5305
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-235-24P/TM-5-2410-235-24P0402.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-235-24P/TM-5-2410-235-24P0440.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-235-24P/TM-5-2410-235-24P0491.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)
75160
NSN (National Stock Number) 5305-01-197-2321, 5305011972321 NIIN (National Identification Number) 01-197-2321, 011972321
Part Numbers (Reference Numbers)
T21199
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.164 INCHES
32
3A
RIGHT-HAND
0.190 INCHES NOMINAL
STEEL OVERALL
C101