5305-00-206-6328 SCREW,MACHINE Index 5306-00-206-6339 BOLT,RIBBED SHOULDER

National Stock Number:
5306-00-206-6337

Federal Supply Class:
5306

National Item Identification Number:
002066337

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:
2155-641387SIEMENS INDUSTRY, INC.
2155-6U2445SIEMENS MOORE PROCESS AUTOMATION
2200-3167146PC81-480064NAVAL SHIP SYSTEMS COMMAND
2200-3167146PC82-480064NAVAL SHIP SYSTEMS COMMAND
AUT0110340CAD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
CEGT90000-11-306659TESTEK LLC
GLN15182-833-806659TESTEK LLC
KF52-743-100SH4PC81-404220GPE CONTROLS, INC
KF52-743-100SH4PC82-404220GPE CONTROLS, INC


Techincal Specification:
CONCENTRIC HOLE DEPTH0.312 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER0.188 INCHES NOMINAL
COUNTERBORE DEPTH0.250 INCHES NOMINAL
COUNTERBORE DIAMETER0.219 INCHES NOMINAL
FASTENER LENGTH0.328 INCHES NOMINAL
HEAD HEIGHT0.234 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD DIAMETER0.562 INCHES
SPECIAL FEATURESWASHER FACE BEARING SURFACE 0.016 IN. THK BY 0.688 IN. DIA
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL
STYLE DESIGNATORCOUNTERBORE UNTHREADED
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.219 INCHES MINIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNF


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