5342-01-352-6435 MOUNT,RESILIENT,WEAPON SYSTEM Index 5325-01-352-6437 INSERT,SCREW THREAD

National Stock Number:
5325-01-352-6436

Federal Supply Class:
5325

National Item Identification Number:
013526436

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:
423-553-010199193HONEYWELL INTERNATIONAL INC.
KH9901-3G75237HOWMET GLOBAL FASTENING SYSTEMS INC.
TR29000CA20129372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
FULL INTERNAL THREAD LENGTH0.242 INCHES NOMINAL
INSERT SIZE0.375-16 UNC 2A
INTERNAL THREAD RELIEF DEPTH0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
LENGTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
STYLE DESIGNATORGROOVED KEYLOCK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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