5340-14-402-6391

5305-33-126-6146 5305331266146 331266146 is 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.

5340-14-560-1999 5340145601999 145601999 is a bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. excludes brace (as modified); bracket, angle; and bracket, double angle. see also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

1680-14-434-1391 1680144341391 144341391 is a nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. it is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.