NSN 5325-00-721-7498 MS21209F20, MS21209F-20, MS21209F420

5325-00-721-7498 A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes items having a sleeve on on its under portion which can be clinched or crimped. Excludes BUSHING,MACHINE THREAD; NUT,PLAIN,KNURLED; NUT,PLAIN,ROUND; NUT,PLAIN,CLINCH and NUT,SELF-LOCKING,CLINCH. See also NUT,PLAIN,PLATE

Part Alternates: MS21209F20, MS21209F-20, MS21209F420, MS21209-F4-20, MS21209F4-20, NAS12224E, NAS1222-4E, BACS13W4CN4, BL2807, BL2907 , P0S0903531, Z00.N728064020TBM, Z00.N7282064020, Z00N728064020TBM, Z00N7282064020, 6259088, 62720, 6519500, 69679432, 69679-4-32, 698246, 69824-6, 829232, 83923200, 839232-00, 1122621, 112262-1, 185994, 209F40500, 209F4-0500, 26J1004L, 26J100-4L, 3591-4CN.500, 35914CN0500, 3591-4CN0500, 35914CN500, 3591-4CN500, 35914CNX0500, 3591-4CNX0500, 35914CNX500, 3591-4CNX500, 428961 ITEM 16, 428961ITEM16, 431384 ITEM 26, 431384ITEM26, 5325-00-721-7498, 00-721-7498, 5325007217498, 007217498

Hardware and Abrasives | Fastening Devices