NSN 5306-01-536-2216

Part Details | CLOSE TOLERANCE BOLT

5306-01-536-2216 An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Alternate Parts: NAS87023, NAS8702-3, NAS87023, NAS8702-3, 5306-01-536-2216, 01-536-2216, 5306015362216, 015362216

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 22, 200501-536-221627851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

FLAT

Cross Reference | NSN 5306-01-536-2216
Part Number Cage Code Manufacturer
NAS8702-3K3784MARSHALL OF CAMBRIDGE AEROSPACE LTDDBA MARSHALL AEROSPACE AND DEFENCE
NAS8702-380205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5306-01-536-2216
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.323 INCHES NOMINAL
FASTENER LENGTH0.511 INCHES NOMINAL
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.226 INCHES MINIMUM AND 0.257 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
GRIP LENGTH0.188 INCHES NOMINAL
GRIP DIAMETER0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM
POINT STYLE9 FLAT
POINT DIAMETER0.1570 INCHES MINIMUM AND 0.1595 INCHES MAXIMUM