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National Stock Number:
5305-01-031-5365
Federal Supply Class:
5305
National Item Identification Number:
010315365
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:
| 10114877 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 11911-3-4-1 | 59563 | REID PRODUCTS INC. | | HT4016-3-4X | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HT4016-3-4X | 17446 | HUCK INTERNATIONAL, INC | | HT4016-3-4X | 56878 | SPS TECHNOLOGIES, LLC | | HT4016-3-4X | 73197 | HI-SHEAR CORPORATION | | HT4016-3-4X | 80539 | SPS TECHNOLOGIES, LLC | | HT4016-3-4X | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HT4016-3-4X | 97928 | HUCK INTL INC | | HT4016-3-4X | C4293 | ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH | | HT4016-3-4X | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | | HT4016-3-4X | R1120 | SATAIR A/S | | ST3M495-3-4-1 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | | ST3M495-3-4-1 | 76301 | THE BOEING COMPANY | | WC4010-3-4 | 60516 | WEST COAST AEROSPACE, INC. |
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Techincal Specification:
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.566 INCHES MINIMUM AND 0.596 INCHES MAXIMUM | | HEAD DIAMETER | 0.2966 INCHES MINIMUM AND 0.3016 INCHES MAXIMUM | | HEAD HEIGHT | 0.013 INCHES MAXIMUM | | HEAD STYLE | FILLISTER COUNTERSUNK | | INTERNAL DRIVE STYLE | HIGH-TORQUE | | MATERIAL | STEEL COMP 301 OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SHOULDER DIAMETER | 0.202 INCHES MINIMUM AND 0.203 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.195 INCHES MINIMUM AND 0.224 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SPECIAL FEATURES | WITH 0.079 IN. MIN 0.080 IN. MAX W HEX SOCKET DRIVE ON THREAD END | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.306 INCHES MINIMUM AND 0.356 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 32 |
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