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National Stock Number: 5320-00-413-0136
Federal Supply Class: 5320
National Item Identification Number: 004130136
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:
| 66228V8-25 | 56878 | SPS TECHNOLOGIES, LLC | | C021-8-25 | 81755 | LOCKHEED MARTIN CORPORATION | | VS2972-8-25 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HL811-8-25 | 73197 | HI-SHEAR CORPORATION | | VS2972-8-25 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HL811-8-25 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| MATERIAL | TITANIUM ALLOY UNS R54520 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | NAS 621 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SHEAR STRENGTH | 95000 SINGLE POUNDS PER SQUARE INCH | | HEAD STYLE | FLUSH COUNTERSUNK | | HEAD MAJOR DIAMETER | 0.399 INCHES MAXIMUM | | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND | | 101.0 DEGREES MAXIMUM | | SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED | | FASTENER LENGTH | 1.872 INCHES MINIMUM AND | | 1.892 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.095 INCHES MINIMUM AND | | 0.097 INCHES MAXIMUM | | SHANK DIAMETER | 0.249 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | GRIP LENGTH | 1.567 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD CLASS | 3A | | THREAD QUANTITY PER INCH | 28 | | THREAD DIRECTION | RIGHT-HAND | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 56878 | | DESIGN CONTROL REFERENCE | 66228V8-25 |
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