3120-00-303-6627, BEARING,SLEEVE

National Stock Number:
3120-00-303-6627

Federal Supply Class:
3120

National Item Identification Number:
003036627

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:

84752M004	00198	PRATT & WHITNEY CANADA CORP
84752M004	77445	RTX CORPORATION
AS84752M4	12776	AIRCRAFT SUPPLIES
84752M4	77445	RTX CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP 8630 OVERALL
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND
	32.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	LEAD AND
	SILVER OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	3.3570 INCHES MINIMUM AND
	3.3770 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.8098 INCHES MINIMUM AND
	3.8113 INCHES MAXIMUM
BODY INSIDE DIAMETER	3.5010 INCHES MINIMUM AND
	3.5025 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
PRECIOUS MATERIAL	SILVER
PRECIOUS MATERIAL AND WEIGHT	3.900 SILVER OUNCES, TROY
PRECIOUS MATERIAL AND LOCATION	OVERALL SILVER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	77445
DESIGN CONTROL REFERENCE	84752M4

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