5305-01-216-9852 SCREW,EXTERNALLY RELIEVED BODY Index 5305-01-216-9854 SCREW,MACHINE

National Stock Number:
5306-01-216-9853

Federal Supply Class:
5306

National Item Identification Number:
012169853

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:
40539150UCY9M.S. AEROSPACE INC.
40539154GP55ACUFAST AIRCRAFT PRODUCTS
405391552661RTX CORPORATION
405391556878SPS TECHNOLOGIES, LLC
405391577445RTX CORPORATION
405391592215HOWMET GLOBAL FASTENING SYSTEMS INC
5306PL14985539009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
EXTENDED WASHER DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.040 INCHES NOMINAL
FASTENER LENGTH1.080 INCHES MINIMUM AND 1.100 INCHES MAXIMUM
HEAD HEIGHT0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5758 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOBALT ALLOY OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
SHOULDER DIAMETER0.246 INCHES MINIMUM AND 0.247 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH0.775 INCHES MINIMUM AND 0.785 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS0.250 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNJF


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