5305-12-199-8759 SCREW,CLOSE TOLERAN Index 4710-12-199-8931 TUBE,METALLIC

National Stock Number:
5306-12-199-8760

Federal Supply Class:
5306

National Item Identification Number:
121998760

Description:
BOLT,INTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.


Manufacturer Information:
2300002-063500-007D1839BUNDESAMT FUER AUSRUESTUNG,
2300002-063500.007C2311BUNDESAMT FUER AUSRUESTUNG, INFORMATIONSTECHNIK UND NUTZUNG DER BUNDESWEHR (BAAINBW) - BENUTZUNGSRECHTE AN TECHNISCHEN U
2300002-063500.007D1839BUNDESAMT FUER AUSRUESTUNG,
2300002-063500.007D9448RHEINMETALL LANDSYSTEME GMBH
2300002-063500.007DRMV1RHEINMETALL MAN MILITARY VEHICLES GMBH


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 KLEIN G
FASTENER LENGTH121.0 MILLIMETERS NOMINAL
HEAD DIAMETER35.0 MILLIMETERS NOMINAL
HEAD HEIGHT6.0 MILLIMETERS NOMINAL
HEAD STYLEROUND W/WRENCH FLATS
INTERNAL THREAD DIRECTIONRIGHT-HAND CONCENTRIC HOLE
INTERNAL THREAD LENGTH13.0 MILLIMETERS NOMINAL CONCENTRIC HOLE
INTERNAL THREAD PITCH IN MILLIMETERS1.25 CONCENTRIC HOLE
INTERNAL THREAD TOLERANCE CLASS6G CONCENTRIC HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONDIN17660, BESCHAFFENHEIT 26 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
NOMINAL THREAD SIZE12.0 MILLIMETERS CONCENTRIC HOLE
SHOULDER DIAMETER18.0 MILLIMETERS NOMINAL
SHOULDER LENGTH21.0 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS27.0 MILLIMETERS NOMINAL
STYLE DESIGNATORCONCENTRIC HOLE THREADED
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH94.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.7
THREAD SERIESISO M CONCENTRIC HOLE


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