National Item Identification Number
00-059-2490
National Stock Number
Item Name
SETSCREW
Federal Supply Class
5305
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0284.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0293.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0302.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0320.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)
NSN (National Stock Number) 5305-00-059-2490, 5305000592490 NIIN (National Identification Number) 00-059-2490, 000592490
Part Numbers (Reference Numbers)
MS51976-46
MS51976-46
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.250 INCHES
28
3A
RIGHT-HAND
0.365 INCHES MINIMUM AND
0.375 INCHES MA