3120-01-213-5474, BEARING,SLEEVE

National Stock Number:
3120-01-213-5474

Federal Supply Class:
3120

National Item Identification Number:
012135474

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:

78858-2	09790	EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR
78860 ITEM 7	09790	EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR

Techincal Specification:

BODY INSIDE DIAMETER	0.7764 INCHES MINIMUM AND 0.7766 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9998 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
HARDNESS RATING	61.0 ROCKWELL C MINIMUM OVERALL AND 64.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	LESCALLOY BG42,FSCM 87225 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	0.7640 INCHES MINIMUM AND 0.7660 INCHES MAXIMUM
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	8.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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