9390-00-290-5089 DIATOMACEOUS EARTH Index 5325-00-290-5092 INSERT,SCREW THREAD

National Stock Number:
5325-00-290-5090

Federal Supply Class:
5325

National Item Identification Number:
002905090

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:
100T16548521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
100T16579500WESTINGHOUSE ELECTRIC CORP
169B401-324446GENERAL ELECTRIC COMPANY
19H430-548521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
12678262983EATON AEROSPACE, LLC
169B401-396972GENERAL ELECTRIC CO FLIGHT PROPULSION DIVISION OF ELECTRONIC ATOMIC AND DEFENSE SYSTEMS GROUP
50217602978RENK AMERICA LLC
776739119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
19H430-579500WESTINGHOUSE ELECTRIC CORP
BACS13A-R2-881205THE BOEING COMPANY
BACS13AR2-881205THE BOEING COMPANY
42059010282577RAYTHEON COMPANY
BACS13A-R2-883324HOWMET GLOBAL FASTENING SYSTEMS INC
502176R1120SATAIR A/S
R206SB883324HOWMET GLOBAL FASTENING SYSTEMS INC
R20S6B883324HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
FLANGE DIAMETER0.421 INCHES MINIMUM AND 0.424 INCHES MAXIMUM
INSERT SIZE0.375-16 NC CLASS 3
LENGTH0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1117 OVERALL
SPECIFICATION/STANDARD DATA81205-BACS13AR MANUFACTURERS SPECIFICATION
STYLE DESIGNATORSERRATED
SURFACE TREATMENTCADMIUM OVERALL


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