6665-01-544-5580 LID,RADIACMETER Index 5330-01-544-5582 SEAL,NONMETALLIC ROUND SECTION

National Stock Number:
5325-01-544-5581

Federal Supply Class:
5325

National Item Identification Number:
015445581

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:
RDJ313SA1883324HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
INSERT SIZE1 1/4 - 12 UNF
LENGTH1.120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758, COND F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
NOMINAL THREAD SIZE0.750 INCHES
SPECIAL FEATURESMIL-S-8879 INTERNAL THREAD
STYLE DESIGNATORSERRATED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TY II, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+1.0716 TO 1.0741 INCHES
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNJF


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