Dyed red, 4-1/8 free coils
A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled 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 its underportion 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.
Classification: Press-fasteners, snap-fasteners & press-studs & parts therefor
NSN 5925-00-394-6894
NSN 5855-00-308-0474
NSN 6650-00-458-2394
NSN 5975-01-191-1845
NSN 5935-01-574-9687
NSN 5985-01-117-0272
NSN 5835-01-527-2629
NSN 5895-01-093-5355
NSN 6130-01-562-7680
NSN 5998-01-341-2527
NSN 5999-01-365-8309
NSN 6685-00-641-0189