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National Stock Number: 5320-01-567-3543
Federal Supply Class: 5320
National Item Identification Number: 015673543
Description: PIN-RIVET
Detail: A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.
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Manufacturer Information:
| HL21PB8-39 | 06725 | SPS TECHNOLOGIES, LLC | | HL21PB8-39 | 17446 | HUCK INTERNATIONAL, INC | | HL21PB8-39 | 56878 | SPS TECHNOLOGIES, LLC | | HL21PB8-39 | 60516 | WEST COAST AEROSPACE, INC. | | HL21PB8-39 | 73197 | HI-SHEAR CORPORATION | | HL21PB8-39 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HL21PB8-39 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 8740 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6049 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416,TYPE II.CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | SHEAR STRENGTH | 9300 DOUBLE POUNDS PER SQUARE INCH | | HEAD STYLE | FLUSH COUNTERSUNK | | HEAD MAJOR DIAMETER | 0.501 INCHES MINIMUM | | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED | | FASTENER LENGTH | 2.822 INCHES MINIMUM AND | | 2.842 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.122 INCHES MINIMUM AND | | 0.142 INCHES MAXIMUM | | SHANK DIAMETER | 0.248 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | GRIP LENGTH | 2.432 INCHES MINIMUM AND | | 2.442 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD CLASS | 3A | | THREAD QUANTITY PER INCH | 28 | | THREAD DIRECTION | RIGHT-HAND | | LUBRICATION | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
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