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National Stock Number:
5325-00-415-2755
Federal Supply Class:
5325
National Item Identification Number:
004152755
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.
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Manufacturer Information:
| 12346 | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 12346 | 28265 | HERCULES ENGINE CO INC | | 12346 | 55380 | HATCH & KIRK, INC. | | 12346 | 64104 | DRESSER, LLC | | 12346 | 64829 | ARVINMERITOR INC | | 12346 | 76688 | ARMCO INC NATION SUPPLY CO | | 5190458 | 24617 | GENERAL MOTORS CORP | | NP10118PC22 | 76688 | ARMCO INC NATION SUPPLY CO | | NP10121PC22 | 76688 | ARMCO INC NATION SUPPLY CO | | NP11491PC29 | 76688 | ARMCO INC NATION SUPPLY CO | | 5190458 | 7X677 | GENERAL MOTORS LLC | | 12346 | 98034 | BERRY-HILL CORP |
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Techincal Specification:
| FLANGE THICKNESS | 0.390 INCHES NOMINAL | | INSERT SIZE | 0.875-14 UNF 2A | | LENGTH | 0.750 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | STYLE DESIGNATOR | FLANGE | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2B | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 24 | | WIDTH ACROSS FLATS | 1.175 INCHES NOMINAL |
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