National Item Identification Number

01-520-6127

National Stock Number

Item Name

INSERT,SCREW THREAD

Federal Supply Class

5325

Description

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)

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2V507

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MC MASTER-CARR SUPPLY COMPANY
473 RIDGE RD
DAYTON
NJ
08810
732-329-3200

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Reference Numbers (Part Numbers)

91732A216

Required Categories

MATERIAL
STYLE DESIGNATOR
LENGTH
INSERT SIZE
MOUNTING METHOD
THREAD SERIES

Required Description

STEEL COMP 302 OVERALL
H1 COIL
0.750 INCHES NOMINAL
0.622
THREADED HOLE
UNC