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National Stock Number:
5305-12-187-4721
Federal Supply Class:
5305
National Item Identification Number:
121874721
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:
| 021-3020.01 | D2714 | AIRBUS DEFENCE AND SPACE GMBH DBA EADS DEUTSCHLAND NL FRIEDRICHSHAFEN | | 5801698-3020-01 | D2714 | AIRBUS DEFENCE AND SPACE GMBH DBA EADS DEUTSCHLAND NL FRIEDRICHSHAFEN | | 5801698-3020.01 | C2311 | BUNDESAMT FUER AUSRUESTUNG, INFORMATIONSTECHNIK UND NUTZUNG DER BUNDESWEHR (BAAINBW) - BENUTZUNGSRECHTE AN TECHNISCHEN U | | 5801698-3020.01 | D1839 | BUNDESAMT FUER AUSRUESTUNG, | | 5801698-3020.01 | D2714 | AIRBUS DEFENCE AND SPACE GMBH DBA EADS DEUTSCHLAND NL FRIEDRICHSHAFEN |
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Techincal Specification:
| HEAD STYLE | ROUND W/WRENCH FLATS CHAMFERED | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | | SHANK UNTHREADED HOLE DIAMETER | 3.0 MILLIMETERS NOMINAL FIRST HOLE | | SHOULDER DIAMETER | 15.0 MILLIMETERS NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 31.0 MILLIMETERS NOMINAL FIRST SHOULDER | | WIDTH BETWEEN FLATS | 5.0 MILLIMETERS NOMINAL | | SURFACE TREATMENT | ZINC OVERALL | | TEST DATA DOCUMENT | C2311-5801698-3020.01 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 14.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 1.25 | | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 67.5 MILLIMETERS NOMINAL FIRST HOLE | | CHAMFER ANGLE | 30.0 DEGREES NOMINAL | | CHAMFER LENGTH | 1.0 MILLIMETERS NOMINAL | | FASTENER LENGTH | 93.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 24.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 7.0 MILLIMETERS NOMINAL |
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