7644-01-625-5401 DIGITAL GEOSPATIAL PRODUCTS 6680-01-626-3150 METER,AIR VELOCITY

National Stock Number:
5306-01-625-6041

Federal Supply Class:
5306

National Item Identification Number:
016256041

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:
MS14181-05032L80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
EXTENDED WASHER DIAMETER0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
FASTENER LENGTH2.599 INCHES MINIMUM AND 2.629 INCHES MAXIMUM
GRIP DIAMETER0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD HEIGHT0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD MINOR DIAMETER0.485 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD STYLESPLINE EXTENDED WASHER
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,TENSION,NICKEL ALLOY 718,220 KSI FTU,EXTERNAL WRENCHING,SPLINE DRIVE,FLANGE HEAD
MATERIAL DOCUMENT AND CLASSIFICATIONMS14181C CANCELLED REPLACED BY NAS-14181 MIL SPEC 1ST MATERIAL RESPONSE FASTENER
MATERIALNICKEL ALLOY 718 FASTENER
MINIMUM TENSILE STRENGTH19200 POUNDS PER SQUARE INCH
SPECIFICATION/STANDARD DATA80205-NAS4008 MANUFACTURERS SPECIFICATION AND 80205-NAS-14181 MANUFACTURERS STANDARD
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us