3120-00-505-8481, BEARING,SLEEVE

National Stock Number:
3120-00-505-8481

Federal Supply Class:
3120

National Item Identification Number:
005058481

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:

VS05-05-1783

78286

SIKORSKY AIRCRAFT CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	33.0 ROCKWELL C MINIMUM AND
	38.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	OXIDE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH	5.7370 INCHES MINIMUM AND
	5.7410 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	4.1094 INCHES MINIMUM AND
	4.1406 INCHES MAXIMUM
BODY INSIDE DIAMETER	3.9460 INCHES MINIMUM AND
	3.9480 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER	4.4219 INCHES MINIMUM AND
	4.4531 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER	4.4219 INCHES MINIMUM AND
	4.4531 INCHES MAXIMUM
LEFT FLANGE WIDTH	0.7344 INCHES MINIMUM AND
	0.7656 INCHES MAXIMUM
RIGHT FLANGE WIDTH	0.7344 INCHES MINIMUM AND
	0.7656 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	ROUND LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
	ROUND RIGHT FLANGE OUTSIDE LEFT CORNER
	ROUND RIGHT FLANGE BODY CORNER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	78286
DESIGN CONTROL REFERENCE	VS05-05-1783

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