3120-00-037-6779, BEARING,SLEEVE

National Stock Number:
3120-00-037-6779

Federal Supply Class:
3120

National Item Identification Number:
000376779

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:

29280P3	00198	PRATT & WHITNEY CANADA CORP
29280P3	77445	RTX CORPORATION
AS29280P3	12776	AIRCRAFT SUPPLIES

Techincal Specification:

MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4820 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	40.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATOR	SPLIT, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.1250 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.3180 INCHES MINIMUM AND
	1.3190 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.0500 INCHES MINIMUM AND
	1.0540 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.5000 INCHES NOMINAL
FLANGE WIDTH	0.0600 INCHES MINIMUM AND
	0.0640 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	ROUND OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	77445
DESIGN CONTROL REFERENCE	29280P3

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