NSN 3120-01-031-8353 2505394, 01-031-8353, 010318353
Product Details | SLEEVE BEARING
3120-01-031-8353 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: 2505394, 3120-01-031-8353, 01-031-8353, 3120010318353, 010318353
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 02 DEC 1976 | 01-031-8353 | 13205 ( BEARING, SLEEVE ) |
Drawings & Photos | NSN 3120-01-031-8353
Cross Reference | NSN 3120-01-031-8353
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2505394 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
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Technical Data | NSN 3120-01-031-8353
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| STYLE DESIGNATOR | 18C-3 SOLID INTERNAL FLANGE AT BOTH ENDS |
| OVERALL LENGTH | 0.3380 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.5030 INCHES MINIMUM AND 0.5070 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.3700 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM |
| LEFT INTERNAL FLANGE HOLE DIAMETER | 0.2550 INCHES MINIMUM AND 0.2570 INCHES MAXIMUM |
| RIGHT INTERNAL FLANGE HOLE DIAMETER | 0.2550 INCHES MINIMUM AND 0.2570 INCHES MAXIMUM |
| LEFT INTERNAL FLANGE WIDTH | 0.0600 INCHES NOMINAL |
| RIGHT INTERNAL FLANGE WIDTH | 0.2030 INCHES NOMINAL |
| LEFT FLANGE OUTSIDE DIAMETER | 0.6180 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM |
| RIGHT FLANGE OUTSIDE DIAMETER | 0.6180 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM |
| LEFT FLANGE WIDTH | 0.1930 INCHES NOMINAL |
| RIGHT FLANGE WIDTH | 0.0500 INCHES NOMINAL |
| CORNER SHAPE | SQUARE ALL CORNERS |
| SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 63.0 MICROINCHES LEFT END SURFACE OF RIGHT FLANGE 63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR MK 48 TORPEDO |
| CRITICALITY CODE JUSTIFICATION | ZZZW |
Restrictions/Controls & Freight Information | NSN 3120-01-031-8353
| 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: | A | Item does not contain precious metal |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 114870 | BEARING/BUSHING METAL |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 3120-01-031-8353
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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |