NSN 3120-00-943-5657 611747, 61-1747, 00-943-5657
Product Details | SLEEVE BUSHING
3120-00-943-5657 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers
Part Alternates: 611747, 61-1747, 3120-00-943-5657, 00-943-5657, 3120009435657, 009435657
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 23 FEB 1966 | 00-943-5657 | 13206 ( BUSHING, SLEEVE ) |
Demand History | NSN 3120-00-943-5657
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3120-00-943-5657 | 2021-07-201 | 5 | US |
| 3120-00-943-5657 | 2014-07-202 | 4 | Turkey |
| 3120-00-943-5657 | 2014-07-195 | 4 | US |
| 3120-00-943-5657 | 2007-12-346 | 120 | DIBBS |
| 3120-00-943-5657 | 2007-12-338 | 18 | DIBBS |
| 3120-00-943-5657 | 2007-05-150 | 18 | DIBBS |
| 3120-00-943-5657 | 2007-05-150 | 34 | DIBBS |
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Technical Data | NSN 3120-00-943-5657
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 420 OVERALL |
| HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| SURFACE TREATMENT | PASSIVATE INSIDE DIAMETER SURFACE OF BODY PASSIVATE LEFT END SURFACE OF BODY PASSIVATE OUTSIDE DIAMETER SURFACE OF BODY PASSIVATE RIGHT END SURFACE OF BODY |
| STYLE DESIGNATOR | 17C SOLID |
| OVERALL LENGTH | 0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.8020 INCHES MINIMUM AND 0.8220 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.5630 INCHES MINIMUM AND 0.5640 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE ALL CORNERS |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE |
| HOLE DIAMETER | 0.0730 INCHES NOMINAL FIRST |
| SURFACE FINISH | 63.0 MICROINCHES INNER LAYER 63.0 MICROINCHES LEFT END SURFACE OF BODY |
| SURFACE GROOVE LOCATION AND QUANTITY | 5 INTERNAL |
| MANUFACTURERS CODE | 1Y636 |
| DESIGN CONTROL REFERENCE | 61-1747 |
Restrictions/Controls & Freight Information | NSN 3120-00-943-5657
| 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: | 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 | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| 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 3120-00-943-5657
| 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 | 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 EA : Each |



