5310-01-086-6398 WASHER,FLAT Index 5310-01-086-6401 WASHER,SPRING TENSION

National Stock Number:
5310-01-086-6400

Federal Supply Class:
5310

National Item Identification Number:
010866400

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:
RB5315851663HYDRO-AIRE AEROSPACE CORP.
RB5315899207GENERAL ELECTRIC COMPANY


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-225/6 TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER0.860 INCHES NOMINAL
SHOULDER DIAMETER1.025 INCHES NOMINAL
OUTSIDE DIAMETER1.145 INCHES NOMINAL
SHOULDER HEIGHT0.019 INCHES NOMINAL
MATERIAL THICKNESS0.060 INCHES MINIMUM AND
0.062 INCHES MAXIMUM


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