5305-12-357-7911

5310-01-204-4003 5310012044003 012044003 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.)

4030-33-204-4003 4030332044003 332044003 is a round or oval part and either a d-shaped or a heart-shaped part mounted on a common axis so as to permit relative rotation between the parts.

2810-14-204-4003 2810142044003 142044003

6505-98-204-4003 6505982044003 982044003 PROCHLORPERAZINE ME

2610-00-204-4003 2610002044003 002044003