0.157 in. Min, 0.158 in. Max diameter by 0.406 in. Lg of internal unthreaded portion
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 5975-00-422-2760
NSN 5950-00-900-5356
NSN 5975-01-328-8244
NSN 5935-00-403-5388
NSN 5915-01-147-5906
NSN 5925-01-547-4304
NSN 5975-00-366-5639
NSN 6650-01-226-4819
NSN 2925-00-707-6770
NSN 5998-01-134-5059
NSN 5998-00-327-8788
NSN 5960-01-107-9069