5310-01-070-1727 WASHER,FLAT Index 5310-01-070-1732 WASHER,SPRING TENSION

National Stock Number:
5310-01-070-1731

Federal Supply Class:
5310

National Item Identification Number:
010701731

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:
MS20230WB196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HOLE DIAMETER0.354 INCHES MINIMUM AND 0.364 INCHES MAXIMUM
OUTSIDE DIAMETER0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.013 INCHES NOMINAL
MATERIALCOPPER ALLOY 260 OR COPPER ALLOY 268 OVERALL
SHOULDER HEIGHT0.028 INCHES NOMINAL
SHOULDER DIAMETER0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA96906-MS20230 GOVERNMENT STANDARD
STYLE DESIGNATORSHOULDERED


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