3120-01-013-2446 BUSHING,SLEEVE Index 4820-01-013-2448 VALVE,GATE

National Stock Number:
3120-01-013-2447

Federal Supply Class:
3120

National Item Identification Number:
010132447

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:
160D1117248-1161174NORTHROP GRUMMAN SYSTEMS CORPORATION
160D117248-110BVP9CAPY MACHINE SHOP INC.
160D117248-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
160D117248-1161174NORTHROP GRUMMAN SYSTEMS CORPORATION
160D117248-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.4330 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.7510 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.8750 INCHES NOMINAL
FLANGE WIDTH0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
OVERALL LENGTH0.6570 INCHES MINIMUM AND 0.6620 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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