3120-01-287-5831, BEARING,SLEEVE

National Stock Number:
3120-01-287-5831

Federal Supply Class:
3120

National Item Identification Number:
012875831

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:

HS5445-3	02731	MCDONNELL DOUGLAS HELICOPTER CO INC
HS5445-3	50632	KAMATICS CORPORATION
HS5445-3	8V613	THE BOEING COMPANY

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE OR
	PLASTIC POLYAMIDE OR
	PLASTIC PHENOLIC INSIDE DIAMETER SURFACE OF BODY
	STEEL COMP 630 LEFT END SURFACE OF BODY AND FLANGE
	STEEL COMP 630 OUTSIDE DIAMETER SURFACE OF BODY
	STEEL COMP 630 OUTSIDE DIAMETER SURFACE OF FLANGE
	STEEL COMP 630 RIGHT END SURFACE OF BODY
	STEEL COMP 630 RIGHT END SURFACE OF LEFT FLANGE
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-81820 MIL SPEC ALL MATERIAL RESPONSES INSIDE DIAMETER SURFACE OF BODY
	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE LEFT END SURFACE OF BODY AND FLANGE
	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE RIGHT END SURFACE OF BODY
	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE RIGHT END SURFACE OF LEFT FLANGE
HARDNESS RATING	27.0 ROCKWELL C NOMINAL LEFT END SURFACE OF BODY AND FLANGE
	27.0 ROCKWELL C NOMINAL OUTSIDE DIAMETER SURFACE OF BODY
	27.0 ROCKWELL C NOMINAL OUTSIDE DIAMETER SURFACE OF FLANGE
	27.0 ROCKWELL C NOMINAL RIGHT END SURFACE OF BODY
	27.0 ROCKWELL C NOMINAL RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT	PASSIVATE LEFT END SURFACE OF BODY AND FLANGE
	PASSIVATE OUTSIDE DIAMETER SURFACE OF BODY
	PASSIVATE OUTSIDE DIAMETER SURFACE OF FLANGE
	PASSIVATE RIGHT END SURFACE OF BODY
	PASSIVATE RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.4030 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.8914 INCHES MINIMUM AND
	0.8924 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6885 INCHES MINIMUM AND
	0.6890 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.3650 INCHES MINIMUM AND
	1.3850 INCHES MAXIMUM
FLANGE WIDTH	0.0890 INCHES MINIMUM AND
	0.0940 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	UNDERCUT LEFT FLANGE BODY CORNER
SPECIAL FEATURES	MAGNETIC PARTICLE INSPECTION PER HP6-5,CAGEC 02731
SPECIFICATION/STANDARD DATA	02731-HS5445 MANUFACTURERS STANDARD

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