Product Details | SLEEVE BUSHING

3120-01-489-5553 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.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers

Part Alternates: BACB28AT12C031A, 3120-01-489-5553, 01-489-5553, 3120014895553, 014895553

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 SEP 2001 01-489-5553

Drawings & Photos | NSN 3120-01-489-5553


Cross Reference | NSN 3120-01-489-5553

Part Number Cage Code Manufacturer
BACB28AT12C031A 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 3120-01-489-5553

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE2,CLASS2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.3050 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.8765 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.7340 INCHES MINIMUM AND 0.7390 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.0300 INCHES MINIMUM AND 1.0400 INCHES MAXIMUM
FLANGE WIDTH 0.0750 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
SPECIAL FEATURES PLATING IN BORE OPTIONAL
SPECIFICATION/STANDARD DATA 81205-BACB28AM MANUFACTURERS STANDARD
III END ITEM IDENTIFICATION F-22 AIRCRAFT
(NON-CORE DATA) CHAMFER LENGTH 0.0450 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
(NON-CORE DATA) UNDERCUT WIDTH 0.0300 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH 0.0050 INCHES MINIMUM AND 0.0100 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-489-5553

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information