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National Stock Number:
5305-01-144-2213
Federal Supply Class:
5305
National Item Identification Number:
011442213
Description:
SCREW,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 3M957-3-7-5 | 73197 | HI-SHEAR CORPORATION | | 3M957-3-7-5 | 76301 | THE BOEING COMPANY | | HT4041-3-7-5Y | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 3M957-3-7-5 | 80539 | SPS TECHNOLOGIES, LLC | | 3M957-3-7-5 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 3M957-3-7-5 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | | HT4041-3-7-5Y | 17446 | HUCK INTERNATIONAL, INC | | HT4041-3-7-5Y | 73197 | HI-SHEAR CORPORATION | | HT4041-3-7-5Y | 80539 | SPS TECHNOLOGIES, LLC | | HT4041-3-7-5Y | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HT4041-3-7-5Y | 97928 | HUCK INTL INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.287 INCHES MINIMUM AND | | 0.337 INCHES MAXIMUM | | FASTENER LENGTH | 0.735 INCHES MINIMUM AND | | 0.765 INCHES MAXIMUM | | MATERIAL | STEEL COMP XM-13 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | OVAL COUNTERSUNK | | HEAD DIAMETER | 0.328 INCHES MINIMUM AND | | 0.333 INCHES MAXIMUM | | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND | | 101.0 DEGREES MAXIMUM | | INTERNAL DRIVE STYLE | HIGH-TORQUE | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.2177 INCHES MINIMUM AND | | 0.2182 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.378 INCHES MINIMUM AND | | 0.406 INCHES MAXIMUM FIRST SHOULDER |
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