5995-00-477-9614 LEAD ASSEMBLY,ELECTRICAL Index 2540-00-477-9625 DOOR LOCK

National Stock Number:
5306-00-477-9618

Federal Supply Class:
5306

National Item Identification Number:
004779618

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
159-3414028298SMITH AND SMITH AIRCRAFT CO
159-3414043999THE BOEING COMPANY
159-3414089372ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.423 INCHES MINIMUM AND 1.453 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
HEAD HEIGHT0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.562 INCHES
SPECIAL FEATURES2 COTTER PIN HOLES 90 DEG APART
SHANK UNTHREADED HOLE DIAMETER0.141 INCHES NOMINAL FIRST HOLE
WIDTH BETWEEN FLATS0.875 INCHES NOMINAL
SURFACE FINISH100.0 MICROINCHES HEAD
SURFACE FINISH100.0 MICROINCHES THREADS
SURFACE FINISH20.0 MICROINCHES GRIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.392 INCHES MINIMUM AND 0.452 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH18


Click here to Register for Free 30-day Trial