Screw-in vent; creates water-tight housing
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.
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 4140-01-469-5778
NSN 6620-00-816-9755
NSN 6220-00-595-6954
NSN 6320-00-089-9426
NSN 2925-01-339-6972
NSN 5950-01-497-9844
NSN 5915-01-581-5234
NSN 5920-01-508-9621
NSN 6320-00-646-3311
NSN 5910-01-398-0507
NSN 6645-01-018-7664
NSN 6610-01-434-0289