NSN 3120-00-378-1174 4364, 00-378-1174, 003781174
Product Details | SLEEVE BEARING
3120-00-378-1174 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: 4364, 3120-00-378-1174, 00-378-1174, 3120003781174, 003781174
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-378-1174 | 13205 ( BEARING, SLEEVE ) |
Cross Reference | NSN 3120-00-378-1174
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4364 | 73460 | EATON CORP TRANSMISSION DIV |
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Technical Data | NSN 3120-00-378-1174
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY INNER LAYER STEEL OUTER LAYER |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 793 OR 798 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER |
| STYLE DESIGNATOR | 17C SOLID |
| OVERALL LENGTH | 1.2540 INCHES MINIMUM AND 1.2740 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 2.3150 INCHES MINIMUM AND 2.3160 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.1680 INCHES MINIMUM AND 2.1720 INCHES MAXIMUM |
| CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER |
| LUBRICANT ACCOMMODATION STYLE | 57 INDENTED BALL |
| (NON-CORE DATA) CHAMFER LENGTH | 0.0625 INCHES NOMINAL 0.0469 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 15.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3120-00-378-1174
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 | ||



