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National Stock Number:
5320-01-251-0016
Federal Supply Class:
5320
National Item Identification Number:
012510016
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:
| HL221-8-4 | 06725 | SPS TECHNOLOGIES, LLC | | HL221-8-4 | 17446 | HUCK INTERNATIONAL, INC | | HL221-8-4 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HL221-8-4 | 56878 | SPS TECHNOLOGIES, LLC | | HL221-8-4 | 60516 | WEST COAST AEROSPACE, INC. | | HL221-8-4 | 73197 | HI-SHEAR CORPORATION | | HL221-8-4 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.635 INCHES MINIMUM AND 0.655 INCHES MAXIMUM | | GRIP LENGTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | | HEAD STYLE | FLUSH COUNTERSUNK | | HEAD MAJOR DIAMETER | 0.5018 INCHES MINIMUM AND 0.5066 INCHES MAXIMUM | | LUBRICATION | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD SIZE | 0.250 INCHES | | SHANK DIAMETER | 0.2797 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM | | SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED | | SHEAR STRENGTH | 11800 DOUBLE POUNDS PER SQUARE INCH | | WIDTH BETWEEN FLATS | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
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