Product Details | SLEEVE BEARING

3120-01-105-1939 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: C7NN3153B, C7NN-3153-B, 3120-01-105-1939, 01-105-1939, 3120011051939, 011051939

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 DEC 1980 01-105-1939

Drawings & Photos | NSN 3120-01-105-1939


Cross Reference | NSN 3120-01-105-1939

Part Number Cage Code Manufacturer
C7NN-3153-B 00501 NEW HOLLAND N.V.NC.

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Technical Data | NSN 3120-01-105-1939

Characteristic Specifications
MATERIAL STEEL OVERALL
HARDNESS RATING 89.3 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
STYLE DESIGNATOR 17A SPLIT
OVERALL LENGTH 1.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.1790 INCHES MINIMUM AND 2.1810 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.0320 INCHES MINIMUM AND 2.0400 INCHES MAXIMUM
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
FEATURES PROVIDED CASEHARDENED
(NON-CORE DATA) CHAMFER LENGTH 0.0500 INCHES NOMINAL 0.0500 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 20.0 DEGREES NOMINAL 20.0 DEGREES NOMINAL
MANUFACTURERS CODE 00501
DESIGN CONTROL REFERENCE C7NN-3153-B

Restrictions/Controls & Freight Information | NSN 3120-01-105-1939

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