National Item Identification Number
01-278-1990
012781990
5305-01-278-1990
5305012781990
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Referenced on: http://constructionexcavators.tpub.com//TM-5-2420-230-24P/TM-5-2420-230-24P0559.htm
Referenced on: http://constructionexcavators.tpub.com//TM-5-2420-230-24P/TM-5-2420-230-24P0623.htmDescription
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
62983
62983
Reference Numbers (Part Numbers)
11010
847533 FIND 022
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNRF
0.190 INCHES
32
3A
RIGHT-HAND
0.438 INCHES MINIMUM AND
0.500 INCHES M