3120-01-223-6880 BUSHING,SLEEVE Index 3120-01-223-6882 BUSHING,SLEEVE

National Stock Number:
3120-01-223-6881

Federal Supply Class:
3120

National Item Identification Number:
012236881

Description:
BUSHING,SLEEVE

Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.


Manufacturer Information:
1276-08-33344114BAE SYSTEMS LAND & ARMAMENTS L.P.
1276-08-333A0199FINMECCANICA SPA
551895253711NAVAL SEA SYSTEMS COMMAND
3120PL08299959009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
BODY INSIDE DIAMETER10.013 MILLIMETERS MINIMUM AND 10.035 MILLIMETERS MAXIMUM
BODY OUTSIDE DIAMETER14.027 MILLIMETERS MINIMUM AND 14.037 MILLIMETERS MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING32.0 ROCKWELL C MINIMUM OVERALL AND 36.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH12.00 MILLIMETERS MINIMUM AND 12.11 MILLIMETERS MAXIMUM
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH3.0 MICROMETERS OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TYPE M,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL


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