2810-00-118-2799 COVER,STARTER Index 5315-00-118-2803 PIN,SHOULDERED

National Stock Number:
5310-00-118-2800

Federal Supply Class:
5310

National Item Identification Number:
001182800

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:
123CSM11839-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
123CSM11839-179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
HARDNESS RATING41.0 ROCKWELL C NOMINAL
HOLE DIAMETER2.063 INCHES MINIMUM AND 2.066 INCHES MAXIMUM
OUTSIDE DIAMETER2.437 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6359 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.131 INCHES NOMINAL
MATERIALSTEEL OVERALL
SHOULDER DIAMETER2.186 INCHES MINIMUM AND 2.191 INCHES MAXIMUM
SHOULDER HEIGHT0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED
SURFACE TREATMENTCADMIUM OVERALL


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