5310-00-781-1880 WASHER,FLAT Index 5990-00-781-1888 SYNCHRO AND CONTROL

National Stock Number:
5310-00-781-1881

Federal Supply Class:
5310

National Item Identification Number:
007811881

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:
549002-01512436BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
MATERIALPLASTIC PHENOLIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-79 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER0.193 INCHES NOMINAL
SHOULDER DIAMETER0.250 INCHES NOMINAL
OUTSIDE DIAMETER0.375 INCHES NOMINAL
SHOULDER HEIGHT0.055 INCHES NOMINAL
MATERIAL THICKNESS0.070 INCHES NOMINAL


Click here to Register for Free 30-day Trial