3120-01-321-8777, BEARING,SLEEVE

National Stock Number:
3120-01-321-8777

Federal Supply Class:
3120

National Item Identification Number:
013218777

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Manufacturer Information:

5187003	1U340	MIKES MICRO PARTS
5187003	53711	NAVAL SEA SYSTEMS COMMAND
5187003	63278	MACHINE TECHNOLOGIES INC. DBA ASSOCIATED MACHINE TECHNOLOGIES

Techincal Specification:

MATERIAL	STEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.3200 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.8993 INCHES MINIMUM AND
	1.8996 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.5000 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	2.8000 INCHES NOMINAL
FLANGE WIDTH	0.1200 INCHES MINIMUM AND
	0.1300 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	7 HOLE
HOLE DIAMETER	0.2180 INCHES MINIMUM AND
	0.2240 INCHES MAXIMUM FIRST
	0.2240 INCHES MAXIMUM SECOND
	0.2180 INCHES MINIMUM AND
	0.2240 INCHES MAXIMUM THIRD
	0.2240 INCHES MAXIMUM FOURTH
	0.1670 INCHES MINIMUM AND
	0.1720 INCHES MAXIMUM FIFTH
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	32.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SPECIAL FEATURES	ONE ADDITIONAL HOLE,0.1670 IN. MIN DIA; 0.1720 IN. MAX DIA

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