4720-00-269-6559 HOSE,PREFORMED Index 2840-00-269-6578 SEGMENT UNIT

National Stock Number:
5305-00-269-6576

Federal Supply Class:
5305

National Item Identification Number:
002696576

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
230536PC910001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
PD5305-207-395683GENERAL STORES SUPPLY OFFICE


Techincal Specification:
FASTENER LENGTH1.380 INCHES NOMINAL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CL BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT DIAMETER0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
POINT LENGTH1.040 INCHES MINIMUM AND 1.060 INCHES MAXIMUM
POINT STYLEDOG
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.380 INCHES MAXIMUM
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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