5310-01-101-4168 WASHER,FLAT Index 5331-01-101-4170 O-RING

National Stock Number:
5310-01-101-4169

Federal Supply Class:
5310

National Item Identification Number:
011014169

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:
5310PL19378039009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
70104-08008-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSS 8435 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER0.640 INCHES NOMINAL
SHOULDER DIAMETER0.850 INCHES NOMINAL
OUTSIDE DIAMETER0.950 INCHES NOMINAL
SHOULDER HEIGHT0.200 INCHES NOMINAL
MATERIAL THICKNESS0.100 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE78286
DESIGN CONTROL REFERENCE70104-08008-101


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