3120-00-420-0520, BEARING,SLEEVE

National Stock Number:
3120-00-420-0520

Federal Supply Class:
3120

National Item Identification Number:
004200520

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:

926B568ITEM1

94259

BECHTEL MARINE PROPULSION CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	0.1890 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.3150 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
CRITICALITY CODE JUSTIFICATION	ZZZY
MATERIAL DOCUMENT AND CLASSIFICATION	SUPER OILITE FSCM 70417 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	IRON AND COPPER ALLOY OVERALL
MATERIAL	OIL LUBRICATING LUBRICATION
OVERALL LENGTH	0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	CERTIFIED FREE FROM MERCURY CONTAMINATION
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES

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