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National Stock Number: 5325-99-244-4755
Federal Supply Class: 5325
National Item Identification Number: 992444755
Description: INSERT,SCREW THREAD
Detail: 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.
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Manufacturer Information:
AS52763 | 0U583 | SAE INTERNATIONAL | AS52763 | K1678 | FAIRCHILD FASTENERS UK LTD | AS52763 | K5673 | SPS TECHNOLOGIES LTD TJ BROOKS DIVISION | AS52763 | U10H8 | ADS GROUP LIMITED | AS52763 | U14C6 | SAE ITC ENGINE & AIRFRAME TECHNICALSTANDARDS | AS52763 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC | AS52763 | U6315 | ALCOA FASTENING SYSTEMS LTD |
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