3040-99-702-4363

5310-98-207-6665 5310982076665 982076665 is a nut on which has been assembled a nonremovable washer. an integral feature is incorporated for locking on the threads of a mating member.

5310-14-554-2407 5310145542407 145542407 is a nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery.

5310-01-170-6233 5310011706233 011706233 is an item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

5310-01-170-2277 5310011702277 011702277 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.)

5310-01-170-6264 5310011706264 011706264 is a washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.