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National Stock Number:
5305-00-816-5765
Federal Supply Class:
5305
National Item Identification Number:
008165765
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:
| 32-33027-7 | 1V757 | WESCO AIRCRAFT HARDWARE CORP. | | 32-33027-7 | 76301 | THE BOEING COMPANY | | 32-33027-7 | 9S754 | HUNTINGTON VALLEY INDUSTRIES, INC. |
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Techincal Specification:
| FASTENER LENGTH | 0.455 INCHES MINIMUM AND 0.495 INCHES MAXIMUM | | HEAD HEIGHT | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | HEAD DIAMETER | 0.560 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SHOULDER DIAMETER | 0.281 INCHES NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 0.021 INCHES MINIMUM AND 0.031 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.495 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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