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National Stock Number:
5305-00-901-0785
Federal Supply Class:
5305
National Item Identification Number:
009010785
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:
| 2080405-14 | 06840 | BENDIX CORP THE | | 2080405-14 | 27914 | HONEYWELL INTERNATIONAL INC DBA HONEYWELL | | 280405-14 | 27914 | HONEYWELL INTERNATIONAL INC DBA HONEYWELL |
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Techincal Specification:
| FASTENER LENGTH | 0.328 INCHES NOMINAL | | HEAD DIAMETER | 0.218 INCHES NOMINAL | | HEAD HEIGHT | 0.050 INCHES MINIMUM AND 0.054 INCHES MAXIMUM | | HEAD STYLE | PAN NO. 2 | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD DIAMETER | 0.086 INCHES | | SHOULDER DIAMETER | 0.1280 INCHES MINIMUM AND 0.1320 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.083 INCHES MINIMUM AND 0.087 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.205 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 56 |
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