3120-01-136-4515 BEARING,SLEEVE Index 3120-01-136-4517 BUSHING,SLEEVE

National Stock Number:
3120-01-136-4516

Federal Supply Class:
3120

National Item Identification Number:
011364516

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:
2-540044-150079TEXTRON SYSTEMS CORP
2-540044-180070LOCKHEED MARTIN CORPORATION


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY8 SLOT AND 4 HOLE
BODY INSIDE DIAMETER0.9990 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.9980 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER3.3000 INCHES NOMINAL
FLANGE WIDTH0.1250 INCHES NOMINAL
HOLE DIAMETER0.1935 INCHES NOMINAL FIRST
OVERALL LENGTH7.0000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-450 AL 606 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 606 OVERALL
SLOT LENGTH0.7000 INCHES NOMINAL AND 0.5000 INCHES NOMINAL FIRST
SLOT WIDTH0.1000 INCHES NOMINAL FIRST
SPECIAL FEATURESHOLES COUNTERSUNK 0.3850 IN. DIAMETER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH16.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH62.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH62.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH62.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us