4820-01-421-2160 GUIDE,VALVE STEM Index 5305-01-421-2162 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-421-2161

Federal Supply Class:
5305

National Item Identification Number:
014212161

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
S1E10033 ITEM 2799517VACCO INDUSTRIES
S1E10033 ITEM 27L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
S1E10068 ITEM 27L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
V2B10559-3AAL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
S1E10068 ITEM 2799517VACCO INDUSTRIES
V2B10559-3AA99517VACCO INDUSTRIES


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.500 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
THREAD QUANTITY PER INCH20


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