5855-01-330-1214

5310-14-500-2534 5310145002534 145002534 is a nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

5340-01-500-2534 5340015002534 015002534 is a rigid item, generally of flat material, forming several angles (interior and/or exterior), all of which are less than 180 degrees (3.141 radians). it is designed to position, align and/or support an item(s) in relationship to another. it may have a plastic or resilient protective covering. excludes bracket, double angle; bracket, mounting and strap, retaining.

8415-21-500-2534 8415215002534 215002534 is a coat of treated and/or coated material. it may be lined and/or have a removable liner. it is designed to protect the wearer from water and flame and may be designed to afford maximum protection to personnel working in the proximity of high temperature fires. excludes cover, fireman's coat, heat protective.

5307-37-500-2534 5307375002534 375002534 is a headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. the maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). the unthreaded portion must be without locking or wrenching provisions. it may be thread relieved. see also rod, threaded end and rod, continuous thread.

6220-99-500-2534 6220995002534 995002534 is a light specifically designed to indicate a geographical location.