5305-00-335-6004 STANDOFF,THREADED,SPACING Index 2810-00-335-6006 GLAND,TUBE SEAL

National Stock Number:
5306-00-335-6005

Federal Supply Class:
5306

National Item Identification Number:
003356005

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:
1282620AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
CONCENTRIC HOLE DEPTH2.860 INCHES MINIMUM AND 2.920 INCHES MAXIMUM
CONCENTRIC HOLE DIAMETER0.500 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.120 INCHES NOMINAL
EXTENDED WASHER DIAMETER1.800 INCHES NOMINAL
FASTENER LENGTH4.120 INCHES NOMINAL
HEAD HEIGHT0.715 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
WIDTH BETWEEN FLATS1.556 INCHES MINIMUM AND 1.563 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH1.560 INCHES MINIMUM AND 1.740 INCHES MAXIMUM


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