5120-00-708-0501 PIN Index 5310-00-708-0530 NUT,PLAIN,ROUND

National Stock Number:
5310-00-708-0526

Federal Supply Class:
5310

National Item Identification Number:
007080526

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:
41-0163-272914GRIMES AEROSPACE COMPANY


Techincal Specification:
HOLE DIAMETER0.260 INCHES NOMINAL
OUTSIDE DIAMETER0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
MATERIALSTEEL COMP 304 OR STEEL COMP 303 OVERALL
SHOULDER HEIGHT0.040 INCHES NOMINAL
SHOULDER DIAMETER0.420 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED
SURFACE TREATMENTPASSIVATE OVERALL


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