National Item Identification Number
01-240-0857
012400857
5305-01-240-0857
5305012400857
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Referenced on: http://constructionloader.tpub.com//TM-5-3805-258-23P/0829770735.htm
Referenced on: http://constructionloader.tpub.com//TM-5-3805-258-23P/0829770830.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)
89917
CATERPILLAR WORK TOOLS INC
400 WORK TOOL DRIVE
WAMEGO
KS
66547
785-456-6479
NSN (National Stock Number) 5305-01-240-0857, 5305012400857 NIIN (National Identification Number) 01-240-0857, 012400857
Part Numbers (Reference Numbers)
50559
Required Categories
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
FASTENER LENGTH
THE MANUFACT
Required Description
0.250 INCHES
20
1.750 INCHES NOMINAL
89917
50559
