3120-01-188-1191 BUSHING,SLEEVE Index 3120-01-188-1193 BUSHING,SLEEVE

National Stock Number:
3120-01-188-1192

Federal Supply Class:
3120

National Item Identification Number:
011881192

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:
4674721-000396169ELECTRIC BOAT CORPORATION
520-4674721 ITEM 380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER8.3800 INCHES NOMINAL
BODY OUTSIDE DIAMETER9.1200 INCHES NOMINAL
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE RIGHT FLANGE BODY CORNER
CORNER SHAPESQUARE RIGHT FLANGE OUTSIDE LEFT CORNER
HOLE DIAMETER0.3800 INCHES NOMINAL FIRST
LEFT FLANGE OUTSIDE DIAMETER9.2800 INCHES NOMINAL
LEFT FLANGE WIDTH4.6200 INCHES NOMINAL
LEFT INTERNAL FLANGE HOLE DIAMETER8.2630 INCHES MINIMUM AND 8.2660 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH2.0000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 903 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH18.0000 INCHES NOMINAL
SPECIAL FEATURES63.0 MICROINCH FINISH ON INSIDE DIA SURFACES OF LEFT AND RIGHT INTERNAL FLANGES
RIGHT FLANGE OUTSIDE DIAMETER9.2800 INCHES NOMINAL
RIGHT FLANGE WIDTH4.6200 INCHES NOMINAL
RIGHT INTERNAL FLANGE HOLE DIAMETER8.2630 INCHES MINIMUM AND 8.2660 INCHES MAXIMUM
RIGHT INTERNAL FLANGE WIDTH2.0000 INCHES NOMINAL
SPECIFICATION/STANDARD DATA80064-520-4674721 GOVERNMENT SPECIFICATION
STYLE DESIGNATORSOLID, EXTERNAL FLANGES BOTH ENDS, INTERNAL FLANGE AT BOTH ENDS
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE


Click here to Register for Free 30-day Trial

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