5310-01-573-5238 WASHER,FLAT Index 5310-01-573-5478 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-573-5300

Federal Supply Class:
5310

National Item Identification Number:
015735300

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:
15130-045-171D151506ACCURATE SCREW MACHINE CORP


Techincal Specification:
MATERIALPLASTIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4181,DELRIN,VIRGIN GRADE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
COLORNATURAL OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER0.125 INCHES NOMINAL
SHOULDER DIAMETER0.156 INCHES NOMINAL
OUTSIDE DIAMETER0.250 INCHES NOMINAL
OVERALL HEIGHT0.216 INCHES NOMINAL
SHOULDER HEIGHT0.171 INCHES NOMINAL
SPECIAL FEATURESOPERATING TEMP 200 DEG F; 94 HB
PART NAME ASSIGNED BY CONTROLLING AGENCYINSULATOR BUSHING


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