5305-00-042-8718 SCREW,CAP,HEXAGON HEAD Index 5305-00-042-8721 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-00-042-8720

Federal Supply Class:
5310

National Item Identification Number:
000428720

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.


Manufacturer Information:
00901-053193568HARSCO CORP BMY-COMBAT SYSTEMS DIV
901-053193568HARSCO CORP BMY-COMBAT SYSTEMS DIV


Techincal Specification:
HOLE DIAMETER0.172 INCHES NOMINAL
OUTSIDE DIAMETER0.383 INCHES NOMINAL
MATERIAL THICKNESS0.060 INCHES NOMINAL
MATERIALCELLULOSE OVERALL
SHOULDER HEIGHT0.025 INCHES NOMINAL
SHOULDER DIAMETER0.242 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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