3120-00-513-6851, BEARING,SLEEVE

National Stock Number:
3120-00-513-6851

Federal Supply Class:
3120

National Item Identification Number:
005136851

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:

731402PC3

10001

NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

BODY INSIDE DIAMETER	0.5000 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	1.4580 INCHES MINIMUM AND 1.4780 INCHES MAXIMUM
FLANGE WIDTH	0.1770 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM
HARDNESS RATING	80.0 ROCKWELL B NOMINAL OVERALL
OVERALL LENGTH	0.5830 INCHES MINIMUM AND 0.6030 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-6946,GRADE B-1 MIL SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL	COPPER ALLOY 630 OUTER LAYER
SPECIAL FEATURES	COUNTERBORED FLANGE END 0.8150 IN. MINTO 0.8250 IN. MAX DIA,0.1250 IN MIN TO 0.1350 IN. MAX DEPTH
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	63.0 MICROINCHES OVERALL

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