3120-00-629-1630, BEARING,SLEEVE

2510-00-629-1631 SPRING,HELICAL,COMPRESSION

National Stock Number:
3120-00-629-1630

Federal Supply Class:
3120

National Item Identification Number:
006291630

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:

6291630

19204

ARMY, UNITED STATES DEPARTMENT OF THE

Techincal Specification:

MATERIAL	COPPER ALLOY 934 OR
	COPPER ALLOY 910 OR
	COPPER ALLOY 670 OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH	2.4950 INCHES MINIMUM AND
	2.5000 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	6.1270 INCHES MINIMUM AND
	6.1280 INCHES MAXIMUM
BODY INSIDE DIAMETER	5.6250 INCHES MINIMUM AND
	5.6260 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER	6.5900 INCHES MINIMUM AND
	6.6000 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER	6.5900 INCHES MINIMUM AND
	6.6000 INCHES MAXIMUM
LEFT FLANGE WIDTH	0.2500 INCHES NOMINAL
RIGHT FLANGE WIDTH	0.2430 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	ROUND INSIDE RIGHT CORNER
	ROUND INSIDE LEFT CORNER
	ROUND LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
	ROUND RIGHT FLANGE OUTSIDE LEFT CORNER
	SQUARE RIGHT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
HOLE DIAMETER	0.5000 INCHES MINIMUM AND
	0.5160 INCHES MAXIMUM FIRST
SURFACE FINISH	125.0 MICROINCHES OVERALL
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR AND
	GROOVED FIGURE 8
SURFACE GROOVE LOCATION AND QUANTITY	2 EXTERNAL AND
	2 INTERNAL
CRITICALITY CODE JUSTIFICATION	ABHP AND
	ADAR AND
	ADAS

Click here to Register for Free 30-day Trial