1680-99-663-7784 COVER,SEAT CUSHION,AIRCRAFT Index 1680-99-663-8030 SHROUD,LIGHT,MOUNTI

National Stock Number:
5306-99-663-7953

Federal Supply Class:
5306

National Item Identification Number:
996637953

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:
62295K0377GOODRICH ACTUATION SYSTEMS LIMITED
62295K0659CLAVERHAM LTD


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAATN
FASTENER LENGTH2.000 INCHES NOMINAL AND 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
HEAD HEIGHT0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONBS S145 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SHOULDER DIAMETER0.4374 INCHES MINIMUM AND 0.4381 INCHES MAXIMUM
SHOULDER LENGTH1.560 INCHES MINIMUM AND 1.565 INCHES MAXIMUM
SHOULDER SHAPEROUND
SPECIAL FEATURESPLATED FINISH;HOLE IN THD 0.094 IN. DIA
WIDTH BETWEEN FLATS0.679 INCHES MINIMUM AND 0.688 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.438 INCHES NOMINAL
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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