NSN 3120-00-939-7995 H2455PC144A, 3900625, 390-0625
Product Details | SLEEVE BEARING
3120-00-939-7995 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: H2455PC144A, 3900625, 390-0625, 3120-00-939-7995, 00-939-7995, 3120009397995, 009397995
Bearings | Bearings, Plain, Unmounted
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | 16 NOV 1965 | 00-939-7995 | 13205 ( BEARING, SLEEVE ) |
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Technical Data | NSN 3120-00-939-7995
Characteristic | Specifications |
---|---|
MATERIAL | TIN ALLOY UNS L13890 INNER LAYER STEEL UNS K02001 OUTER LAYER |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER QQ-S-691 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER |
STYLE DESIGNATOR | 17B SEGMENTED |
OVERALL LENGTH | 5.0000 INCHES NOMINAL |
BODY OUTSIDE DIAMETER | 10.4990 INCHES MINIMUM AND 10.5000 INCHES MAXIMUM |
BODY INSIDE DIAMETER | 8.9950 INCHES MINIMUM AND 8.9960 INCHES MAXIMUM |
SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
LUBRICATION MATERIAL | LUBRICATING OIL |
Restrictions/Controls & Freight Information | NSN 3120-00-939-7995
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: | A | Item 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: | 0 | Represents 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 |
---|---|---|
NMF Description | 114850 | BEARING/BUSHING O/T BALL/ROLLER I/S |
Less than car load rating | W | Rating Variable |
Less than truck load rating | Q | 70.0 |
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 | Y | Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions. |
Special Handling Code | 5 | unknonwn |
HAZMAT | ||
Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3120-00-939-7995
Category | Code | Description |
---|---|---|
Cognizance Codes | 7H | Depot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment Naval Inventory Control Point, Mechanicsburg |
Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
Source of Supply | N35 | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
Agency | DN | Department of the Navy |
Service Organization | L | Lead Service - 22 (Repairable) |
Reparability | H | Depot Level Reparable |
Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 AY : Assembly |