National Item Identification Number
00-011-9774
National Stock Number
Item Name
SCREW,MACHINE
Federal Supply Class
5305
Description
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Commercial and Government Entity Code (Supplier Data)
11083
NSN (National Stock Number) 5305-00-011-9774, 5305000119774 NIIN (National Identification Number) 00-011-9774, 000119774
Part Numbers (Reference Numbers)
4B1227
Required Categories
THREAD CLASS
THREAD LENGTH
FASTENER LENGTH
HEAD STYLE
HEAD DIAMETER
HEAD HE
Required Description
2A
0.344 INCHES NOMINAL
0.344 INCHES NOMINAL
A28 ROUND
0.344 INCHES NOMINAL;