3120-00-131-3526, BEARING,SLEEVE

1430-00-131-3517 CONTROL,LAUNCH CONTROL SECTION

National Stock Number:
3120-00-131-3526

Federal Supply Class:
3120

National Item Identification Number:
001313526

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:

4G13406-101A

98897

LOCKHEED MARTIN CORP

Techincal Specification:

MATERIAL	STEEL COMP 4140 OVERALL
SURFACE TREATMENT	CADMIUM AND
	CHROMATE INSIDE DIAMETER SURFACE OF BODY
	CHROMATE LEFT END SURFACE OF BODY
	CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY
	CADMIUM AND
	CHROMATE RIGHT END SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES INSIDE DIAMETER SURFACE OF BODY
	QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES LEFT END SURFACE OF BODY
	CODE D,HARD,98897 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
	QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES RIGHT END SURFACE OF BODY
STYLE DESIGNATOR	SPLIT, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	3.1250 INCHES MINIMUM AND
	3.1350 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	5.9975 INCHES MINIMUM AND
	5.9995 INCHES MAXIMUM
BODY INSIDE DIAMETER	5.3790 INCHES MINIMUM AND
	5.3810 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED ALL CORNERS
KEYWAY DIMENSION	0.2500 INCHES MINIMUM AND
	0.2550 INCHES MAXIMUM INTERNAL KEYWAY WIDTH
	0.1600 INCHES NOMINAL INTERNAL KEYWAY DEPTH
	0.4000 INCHES NOMINAL INTERNAL KEYWAY LENGTH
SURFACE FINISH	125.0 MICROINCHES OVERALL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	98897
DESIGN CONTROL REFERENCE	4G13406-101A

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