5306-01-600-4248 BOLT,SHOULDER 5325-01-600-4250 RING,RETAINING

National Stock Number:
5306-01-600-4249

Federal Supply Class:
5306

National Item Identification Number:
016004249

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.


Manufacturer Information:
113A1241-181205THE BOEING COMPANY


Techincal Specification:
FASTENER LENGTH2.490 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
HEAD HEIGHT0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5659, XM-12, 15-5PH FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-12 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.625 INCHES
SHOULDER SHAPEROUND OVERALL
SPECIAL FEATURESHEAT TREAT 180-200 KSI
WIDTH BETWEEN FLATS1.058 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNJF


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