5305-01-409-0181 SCREW,MACHINE Index 5305-01-409-0183 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-01-409-0182

Federal Supply Class:
5310

National Item Identification Number:
014090182

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:
408142852661RTX CORPORATION
408142877445RTX CORPORATION
5310PL07877069009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
MATERIALSTEEL COMP 601 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM
HOLE DIAMETER2.322 INCHES MINIMUM AND
2.326 INCHES MAXIMUM
SHOULDER DIAMETER2.990 INCHES MINIMUM AND
3.010 INCHES MAXIMUM
OUTSIDE DIAMETER3.375 INCHES MINIMUM AND
3.380 INCHES MAXIMUM


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