3110-01-326-2758 CAM FOLLOWER,NEEDLE BEARING Index 5365-01-326-2760 SPACER,SLEEVE

National Stock Number:
3120-01-326-2759

Federal Supply Class:
3120

National Item Identification Number:
013262759

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:
70400-08168-10265780TEK PRECISION CO LIMITED
70400-08168-10268831IVAN JUKIC & JURE JUKIC PARTNERS
70400-08168-10278286SIKORSKY AIRCRAFT CORPORATION
7312001221874580132NAVAL INVENTORY CONTROL POINT


Techincal Specification:
BODY INSIDE DIAMETER0.2500 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.8900 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.0008 INCHES MINIMUM AND 1.0018 INCHES MAXIMUM
FLANGE WIDTH0.4250 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM
HARDNESS RATING33.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8844 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.5550 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL


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