National Item Identification Number
01-216-1737
National Stock Number
Item Name
INSERT,SCREW THREAD
Federal Supply Class
5325
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2520-272-34P/css/TM-9-2520-272-34P_435.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2520-272-34P/css/TM-9-2520-272-34P_452.htmDescription
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.
Commercial and Government Entity Code (Supplier Data)
73342
24617
Reference Numbers (Part Numbers)
23049119
9425031
Required Categories
MATERIAL
LENGTH
INSERT SIZE
SPECIAL FEATURES
THE MANUFACTURERS DATA
MANUFAC
Required Description
STEEL OVERALL
0.687 INCHES NOMINAL
0.5625-16 UNIFIED FORM SPECIAL
0.151 IN. M