3120-00-516-8672, BEARING,SLEEVE

5835-00-516-8670 TRANSPORT,MAGNETIC TAPE

1560-00-516-8673 FLANGE,ATTACHMENT,MOLDED TANK

National Stock Number:
3120-00-516-8672

Federal Supply Class:
3120

National Item Identification Number:
005168672

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:

5168672

19207

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

MATERIAL	STEEL OR
	STEEL COMP 1117 OR
	STEEL COMP 1118 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633,C1015-C1025 FED SPEC 1ST MATERIAL RESPONSE OR
	QQ-S-633 FED SPEC 2ND MATERIAL RESPONSE OR
	QQ-S-633 FED SPEC 3RD MATERIAL RESPONSE OVERALL
HARDNESS RATING	80.0 ROCKWELL A MINIMUM AND
	83.0 ROCKWELL A MAXIMUM OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
STYLE DESIGNATOR	SPLIT, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.4310 INCHES MINIMUM AND
	0.4330 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.3770 INCHES MINIMUM AND
	1.3780 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.7500 INCHES MINIMUM AND
	0.7510 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	32.0 MICROINCHES LEFT END SURFACE OF BODY
	16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	32.0 MICROINCHES RIGHT END SURFACE OF BODY
FEATURES PROVIDED	CASEHARDENED

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