Product Details | SLEEVE BEARING

3120-01-023-8840 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: 601493, 3120-01-023-8840, 01-023-8840, 3120010238840, 010238840

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 JUN 1976 01-023-8840

Drawings & Photos | NSN 3120-01-023-8840


Cross Reference | NSN 3120-01-023-8840

Part Number Cage Code Manufacturer
601493 62983 EATON AEROSPACE LLC

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Technical Data | NSN 3120-01-023-8840

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 25.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.5840 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.5523 INCHES NOMINAL
BODY INSIDE DIAMETER 1.3680 INCHES NOMINAL
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER
(NON-CORE DATA) CHAMFER LENGTH 0.0620 INCHES NOMINAL 0.0380 INCHES MINIMUM AND 0.0520 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 15.0 DEGREES NOMINAL 30.0 DEGREES NOMINAL
MANUFACTURERS CODE 62983
DESIGN CONTROL REFERENCE 601493

Restrictions/Controls & Freight Information | NSN 3120-01-023-8840

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