NSN 5306-00-045-1876
Part Details | CLOSE TOLERANCE BOLT
5306-00-045-1876 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: 107DS3032, 107DS303-2, 107DS3032, 107DS303-2, 5306-00-045-1876, 00-045-1876, 5306000451876, 000451876
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JAN 01, 1961 | 00-045-1876 | 27851 ( BOLT, CLOSE TOLERANCE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5306-00-045-1876
Part Number | Cage Code | Manufacturer |
---|---|---|
107DS303-2 | 81205 | THE BOEING COMPANYDBA BOEING |
107DS303-2 | 77272 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 5306-00-045-1876
Characteristic | Specifications |
---|---|
THREAD SERIES DESIGNATOR | UNF |
NOMINAL THREAD DIAMETER | 0.375 INCHES |
THREAD QUANTITY PER INCH | 24 |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.682 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
FASTENER LENGTH | 1.117 INCHES MINIMUM AND 1.147 INCHES MAXIMUM |
MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH |
HEAD STYLE | HEXAGON |
HEAD HEIGHT | 0.220 INCHES NOMINAL |
WIDTH BETWEEN FLATS | 0.562 INCHES NOMINAL |
GRIP LENGTH | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
GRIP DIAMETER | 0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM |
SPECIAL FEATURES | SHANK AREA IS SHOT PEENED |
PRECIOUS MATERIAL | SILVER |