9915-21-921-0440

https//www.nsnlookup.com /cage Department Of National Defence, (CAGE Code L0278) 21 Aug 2002 9915-21-921-0440

5305-14-481-6696 5305144816696 144816696 VIS

5305-99-383-3642 5305993833642 993833642 SCREW,SOCKET HEAD

5305-99-780-8677 5305997808677 997808677 is 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.

5305-99-361-4522 5305993614522 993614522 is 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.