3120-00-102-3707, BEARING,SLEEVE

1240-00-102-3706 CELL ASSEMBLY,OPTICAL INSTRUMENT

National Stock Number:
3120-00-102-3707

Federal Supply Class:
3120

National Item Identification Number:
001023707

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:

8626335

19200

US ARMY ARDEC RDECOM

Techincal Specification:

MATERIAL	STEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 TY 416 CD A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND
	35.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	ENAMEL LUSTERLESS LEFT END SURFACE OF BODY AND FLANGE
	CHROMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171 FN20.21 MIL STD SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
	MIL-STD-171 FN 1.1.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE, INTERNAL FLANGE ONE END
OVERALL LENGTH	5.7500 INCHES NOMINAL
BODY INSIDE DIAMETER	2.7000 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	3.7490 INCHES NOMINAL
FLANGE WIDTH	0.3050 INCHES NOMINAL
RIGHT INTERNAL FLANGE HOLE DIAMETER	2.6870 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH	0.5000 INCHES NOMINAL
END TO FLANGE DISTANCE	1.4550 INCHES NOMINAL
LEFT END BODY DIAMETER	3.0580 INCHES NOMINAL
RIGHT END BODY DIAMETER	3.0000 INCHES NOMINAL
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 SLOT
SLOT WIDTH	0.2500 INCHES NOMINAL FIRST
	0.2500 INCHES NOMINAL SECOND
SLOT LENGTH	0.6000 INCHES NOMINAL FIRST
	0.6000 INCHES NOMINAL SECOND
SURFACE FINISH	32.0 MICROINCHES EXTERNAL CYLINDRICAL SURFACE
	63.0 MICROINCHES FLANGE
SPECIAL FEATURES	ECCENTRIC BORE 1 DEG 7 MIN STARTING 1.6075 IN. FROM LEFT END;2 GROUPS 2HOLES 0.138-40UNF-2B 0.187 IN. FROM LEFT END 0.312 IN. C-TO-C 90 DEG FROM SLOTS
THE MANUFACTURERS DATA
MANUFACTURERS CODE	19200
DESIGN CONTROL REFERENCE	8626335

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