3020-00-964-4008 GEAR,SPUR Index 5940-00-964-4012 TERMINAL BOARD

National Stock Number:
5325-00-964-4011

Federal Supply Class:
5325

National Item Identification Number:
009644011

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:
231385Y20AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
STYLE DESIGNATORFLANGE
FLANGE THICKNESS0.1245 INCHES MINIMUM AND
0.1255 INCHES MAXIMUM
LENGTH0.8815 INCHES MINIMUM AND
0.8925 INCHES MAXIMUM
WIDTH ACROSS FLATS1.000 INCHES NOMINAL
INSERT SIZE5/8-18 NS 0.5994 IN. MIN,0.6009 IN. MAX PITCH DIA
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THE MANUFACTURERS DATA
MANUFACTURERS CODE0AHP5
DESIGN CONTROL REFERENCE231385Y2


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