5310-01-259-6364, WASHER,SHOULDERED

National Stock Number:
5310-01-259-6364

Federal Supply Class:
5310

National Item Identification Number:
012596364

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:

NAS77A16-020	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS77A16-20	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

HOLE DIAMETER	1.2500 INCHES MINIMUM AND 1.2515 INCHES MAXIMUM
OUTSIDE DIAMETER	1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-465 FED SPEC 1ST MATERIAL RESPONSE OR QQ-C-465 FED SPEC 2ND MATERIAL RESPONSE OR AMS 4640 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.057 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
MATERIAL	COPPER ALLOY 642 OR COPPER ALLOY 630 OVERALL
SHOULDER DIAMETER	1.4389 INCHES MINIMUM AND 1.4399 INCHES MAXIMUM
SHOULDER HEIGHT	0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
SPECIAL FEATURES	CHAMFERED BOTH SIDES OF BOSS 0.025 IN. MIN AND 0.035 IN. MAX BY 45 DEGREES
SPECIFICATION/STANDARD DATA	80205-NAS77 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATOR	SHOULDERED
SURFACE FINISH	100.0 MICROINCHES ALL SURFACES

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