NSN 3120-00-984-5768 68433581, 6843358-1, 00-984-5768
Product Details | SLEEVE BEARING
3120-00-984-5768 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: 68433581, 6843358-1, 3120-00-984-5768, 00-984-5768, 3120009845768, 009845768
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 28 OCT 1966 | 00-984-5768 | 13205 ( BEARING, SLEEVE ) |
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Technical Data | NSN 3120-00-984-5768
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8740 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6324 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 17C-1 SOLID INTERNAL FLANGE ONE END |
| OVERALL LENGTH | 0.4670 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.7530 INCHES MINIMUM AND 1.7540 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.6536 INCHES MINIMUM AND 1.6546 INCHES MAXIMUM |
| LEFT INTERNAL FLANGE HOLE DIAMETER | 1.5000 INCHES NOMINAL |
| LEFT INTERNAL FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM |
| CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE |
| HOLE DIAMETER | 0.0640 INCHES MINIMUM AND 0.0710 INCHES MAXIMUM FIRST |
| SURFACE FINISH | 32.0 MICROINCHES OVERALL |
| (NON-CORE DATA) CHAMFER LENGTH | 0.0400 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3120-00-984-5768
| 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 |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | CT | U.S. Army Aviation and Missile Command (AIR) Redstone Arsenal, AL 35898-5230 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



