Product Details | SLEEVE BUSHING

3120-00-052-8981 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: 32416343, 32-41634-3, 3120-00-052-8981, 00-052-8981, 3120000528981, 000528981

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-052-8981

Drawings & Photos | NSN 3120-00-052-8981


Cross Reference | NSN 3120-00-052-8981

Part Number Cage Code Manufacturer
32-41634-3 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-00-052-8981

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.5050 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.2510 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.1030 INCHES MINIMUM AND 1.1060 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.5000 INCHES NOMINAL
FLANGE WIDTH 0.0900 INCHES NOMINAL
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH 250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 250.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE 250.0 MICROINCHES RIGHT END SURFACE OF BODY 250.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
(NON-CORE DATA) CHAMFER LENGTH 0.0600 INCHES NOMINAL 0.0600 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 32-41634-3

Restrictions/Controls & Freight Information | NSN 3120-00-052-8981

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information