5325-00-020-7117 INSERT,SCREW THREAD Index 5310-00-020-7120 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-020-7119

Federal Supply Class:
5310

National Item Identification Number:
000207119

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:
66-17487-182918THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.515 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
OUTSIDE DIAMETER2.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.160 INCHES NOMINAL
MATERIALSTEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 4340 OVERALL
SHOULDER DIAMETER1.140 INCHES MINIMUM AND 1.145 INCHES MAXIMUM
SHOULDER HEIGHT0.200 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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