5365-01-029-1035 SHIM Index 5340-01-029-1037 INSERT,SCREW THREAD

National Stock Number:
5325-01-029-1036

Federal Supply Class:
5325

National Item Identification Number:
010291036

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:
RKK1/4-2829372HOWMET GLOBAL FASTENING SYSTEMS INC.
RKK1/4-28D0680FAIRCHILD FASTENERS EUROPE CAMLOC GMBH
TR2100529372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637,COMP 1215 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORKEYLOCK
LENGTH0.360 INCHES MINIMUM AND
0.390 INCHES MAXIMUM
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL
FULL INTERNAL THREAD LENGTH0.280 INCHES MINIMUM AND
0.330 INCHES MAXIMUM
INSERT SIZE0.438-14 UNC 2A
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B


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