|
|
|
National Stock Number:
5306-01-317-4315
Federal Supply Class:
5306
National Item Identification Number:
013174315
Description:
BOLT,SHEAR
Detail:
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.
|
Manufacturer Information:
| 70209-27007-105 | 0UCY9 | M.S. AEROSPACE INC. | | 70209-27007-105 | 4GP55 | ACUFAST AIRCRAFT PRODUCTS | | 70209-27007-105 | 56937 | SPECIALTY TOOL COMPANY USA, LLC | | 70209-27007-105 | 60223 | E O MANUFACTURING COMPANY, INC. | | 70209-27007-105 | 66841 | PRECI-MANUFACTURING, INCORPORATED | | 70209-27007-105 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70209-27007-105 | 9E232 | CAMBRIDGE SPECIALTY CO. INC. |
|
Techincal Specification:
| FASTENER LENGTH | 5.250 INCHES NOMINAL | | GRIP DIAMETER | 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM | | GRIP LENGTH | 4.537 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.512 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
|
|