5305-12-178-4195 SCREW,SHOULDER Index 5305-12-178-4197 SETSCREW

National Stock Number:
5305-12-178-4196

Federal Supply Class:
5305

National Item Identification Number:
121784196

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.


Manufacturer Information:
2300002-184250-012D1839BUNDESAMT FUER AUSRUESTUNG,
2300002-184250.012C2311BUNDESAMT FUER AUSRUESTUNG, INFORMATIONSTECHNIK UND NUTZUNG DER BUNDESWEHR (BAAINBW) - BENUTZUNGSRECHTE AN TECHNISCHEN U
2300002-184250.012D1839BUNDESAMT FUER AUSRUESTUNG,
2300002-184250.012D9448RHEINMETALL LANDSYSTEME GMBH
2300002-184250.012DRMV1RHEINMETALL MAN MILITARY VEHICLES GMBH


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 KLEIN G
FASTENER LENGTH11.0 MILLIMETERS NOMINAL
HEAD DIAMETER13.0 MILLIMETERS NOMINAL
HEAD HEIGHT2.2 MILLIMETERS NOMINAL
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONDIN17200 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1.7033 OVERALL
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
SHOULDER DIAMETER8.0 MILLIMETERS NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH4.0 MILLIMETERS NOMINAL FIRST SHOULDER
SPECIAL FEATURESWITH PROFIT UNDERCUT AND LISEN CREST
SURFACE TREATMENTPHOSPHATE OVERALL
TEST DATA DOCUMENTD1839-2300002-184250.012 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 DIRECTIONRIGHT-HAND
THREAD LENGTH3.5 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.0


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