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National Stock Number:
5305-01-306-0108
Federal Supply Class:
5305
National Item Identification Number:
013060108
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:
| 5647-3049 | 00624 | EATON AEROQUIP LLC | | 5647-3049 | 08199 | EATON AEROSPACE |
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Techincal Specification:
| FASTENER LENGTH | 4.185 INCHES MINIMUM AND 4.195 INCHES MAXIMUM | | HEAD DIAMETER | 0.641 INCHES MINIMUM AND 0.645 INCHES MAXIMUM | | HEAD HEIGHT | 0.370 INCHES NOMINAL | | HEAD STYLE | BEVEL-CONICAL | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | SHOULDER DIAMETER | 0.484 INCHES NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 3.615 INCHES MINIMUM AND 3.625 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.570 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNJEF | | THREAD QUANTITY PER INCH | 28 |
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