NSN 5306-01-342-9043
Part Details | SHEAR BOLT
5306-01-342-9043 A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. 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. The unthreaded portion is of specific 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. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.
Alternate Parts: 3D01111, 3D0111-1, 84374201, 84374-20-1, 5306-01-342-9043, 01-342-9043, 5306013429043, 013429043
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 01, 1991 | 01-342-9043 | 15903 ( BOLT, SHEAR ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5306-01-342-9043
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3D0111-1 | 88277 | BOEING COMPANY, THEDBA BOEING |
| 84374-20-1 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5306-01-342-9043
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.858 INCHES NOMINAL |
| FASTENER LENGTH | 5.523 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 6 UNDERCUT HEXAGON |
| HEAD DIAMETER | 1.790 INCHES MINIMUM AND 1.810 INCHES MAXIMUM |
| HEAD HEIGHT | 0.665 INCHES MINIMUM AND 0.685 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO FLAT | 0.735 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| GRIP LENGTH | 4.655 INCHES MINIMUM AND 4.675 INCHES MAXIMUM |
| GRIP DIAMETER | 1.2475 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM |
