5305-01-408-9643 SETSCREW Index 5310-01-408-9645 WASHER,FLAT

National Stock Number:
5310-01-408-9644

Federal Supply Class:
5310

National Item Identification Number:
014089644

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:
3860370-299193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
MATERIALSTEEL COMP 4130 OR
STEEL COMP 4140 OR
STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY2, CL1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND
34.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER2.156 INCHES MINIMUM AND
2.158 INCHES MAXIMUM
SHOULDER DIAMETER2.330 INCHES MINIMUM AND
2.350 INCHES MAXIMUM
OUTSIDE DIAMETER2.500 INCHES MINIMUM AND
2.520 INCHES MAXIMUM
SHOULDER HEIGHT0.080 INCHES MINIMUM AND
0.100 INCHES MAXIMUM


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