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National Stock Number:
5305-00-934-9600
Federal Supply Class:
5305
National Item Identification Number:
009349600
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:
| 2572777 | 06848 | HONEYWELL INTERNATIONAL INC | | 2572777 | 13002 | GOODRICH CORPORATION | | 2572777 | 17576 | GOODRICH CORP DBA GOODRICH CORP | | 2572777 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 2572777 | 55284 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.860 INCHES NOMINAL FIRST HOLE | | FASTENER LENGTH | 1.030 INCHES NOMINAL | | HEAD DIAMETER | 0.620 INCHES NOMINAL | | HEAD HEIGHT | 0.190 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.080 INCHES NOMINAL FIRST HOLE | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 0.588 INCHES MINIMUM AND 0.598 INCHES MAXIMUM FIRST SHOULDER | | THREAD CLASS | 3A | | THREAD LENGTH | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNF |
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