NSN 5306-01-366-1146

Part Details | CLOSE TOLERANCE BOLT

5306-01-366-1146 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: 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, SM8924D17, SM892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 10116266, 3M8924D17, 3M892-4D17, 118754D17, 11875-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 3M8924D17, 3M892-4D17, 5306-01-366-1146, 01-366-1146, 5306013661146, 013661146

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 22, 199201-366-114627851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-366-1146
Part Number Cage Code Manufacturer
3M892-4D1792215ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M892-4D1706950ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M892-4D171EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
SM892-4D1776301BOEING COMPANY, THEDBA BOEING
3M892-4D1776301BOEING COMPANY, THEDBA BOEING
3M892-4D174WL75CAMCAR LLCDIV CAMCAR LLC
3M892-4D1758998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
3M892-4D170ZC92HEARTLAND PRECISION FASTENERS, INC.
3M892-4D1773197HI-SHEAR CORPORATION
3M892-4D171VSL7HOUSTON PRECISION FASTENERS I, LP
3M892-4D1717446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
3M892-4D17K8753LINREAD NORTHBRIDGE AIRCRAFTPRODUCT DIVISION
3M892-4D17L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10116266A486GNIMIKKEISTOKESKUS NCB FINLAND
3M892-4D1759563REID PRODUCTS INC.DBA REID PRODUCTS
11875-4D1759563REID PRODUCTS INC.DBA REID PRODUCTS
3M892-4D170K6Z0SATURN FASTENERS INCDIV ACUMENT
3M892-4D17K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
3M892-4D1756878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
3M892-4D1780539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
3M892-4D1706725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
3M892-4D1727624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
3M892-4D1706710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
3M892-4D1760516WEST COAST AEROSPACE INC
Technical Data | NSN 5306-01-366-1146
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.375 INCHES NOMINAL
FASTENER LENGTH1.427 INCHES MINIMUM AND 1.447 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
GRIP LENGTH1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM
GRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM