NSN 3120-00-205-3978 CS2053978, 724A0007J028A, 00-205-3978
Product Details | SLEEVE BEARING
3120-00-205-3978 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: CS2053978, 724A0007J028A, 3120-00-205-3978, 00-205-3978, 3120002053978, 002053978
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 04 APR 1973 | 00-205-3978 | 13205 ( BEARING, SLEEVE ) |
Drawings & Photos | NSN 3120-00-205-3978
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Technical Data | NSN 3120-00-205-3978
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY K-500 OVERALL |
| STYLE DESIGNATOR | 17C-1 SOLID INTERNAL FLANGE ONE END |
| OVERALL LENGTH | 4.5000 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.2460 INCHES MINIMUM AND 2.2470 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.8750 INCHES MINIMUM AND 1.8760 INCHES MAXIMUM |
| RIGHT INTERNAL FLANGE HOLE DIAMETER | 1.2812 INCHES MINIMUM AND 1.2969 INCHES MAXIMUM |
| RIGHT INTERNAL FLANGE WIDTH | 0.5520 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER |
| KEYWAY DIMENSION | 0.3125 INCHES NOMINAL INTERNAL KEYWAY WIDTH 0.3125 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM INTERNAL KEYWAY DEPTH 0.5520 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM INTERNAL KEYWAY LENGTH |
| LUBRICANT ACCOMMODATION STYLE | 69 GROOVED CIRCULAR |
| SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL |
| (NON-CORE DATA) CHAMFER LENGTH | 0.4687 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 15.0 DEGREES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3120-00-205-3978
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | 114850 | BEARING/BUSHING O/T BALL/ROLLER I/S |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| 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 |
Management | NSN 3120-00-205-3978
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |