3110-00-467-0159 BEARING,BALL,ANNULAR Index 5360-00-467-0167 SPRING,HELICAL,TORSION

National Stock Number:
5325-00-467-0166

Federal Supply Class:
5325

National Item Identification Number:
004670166

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.


Manufacturer Information:
373261-13B150RAYTHEON COMPANY
373261-149956RAYTHEON COMPANY
RAY1829372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
FULL INTERNAL THREAD LENGTH0.250 INCHES NOMINAL
INSERT SIZE0.170 IN. NOM OD
LENGTH0.360 INCHES NOMINAL
NOMINAL THREAD SIZE0.112 INCHES
SPECIAL FEATURESDRY FILM LUBRICANT
THREAD CLASS3B
THREAD SERIES DESIGNATORUNJC
THREAD QUANTITY PER INCH40


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