4820-01-517-0941 CARTRIDGE,NEEDLE VALVE Index 6540-01-517-0943 BIFOCAL MOLD,METAL FRONT

National Stock Number:
5306-01-517-0942

Federal Supply Class:
5306

National Item Identification Number:
015170942

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:
596-7410504-753711NAVAL SEA SYSTEMS COMMAND
596-7410506-753711NAVAL SEA SYSTEMS COMMAND
B434-5217-796169ELECTRIC BOAT CORPORATION
B434-5219-796169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH7.190 INCHES NOMINAL
HEAD DIAMETER2.500 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286;FORM 2;COND-ANL FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY K-500 OVERALL OR NICKEL ALLOY 502 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.875 INCHES
SHOULDER SHAPESQUARE FIRST SHOULDER
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH5.230 INCHES NOMINAL
THREAD QUANTITY PER INCH9
THREAD SERIES DESIGNATORUNC


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