NSN 3120-01-180-4836 B3200786, 428B971, 428B971003
Product Details | SLEEVE BUSHING
3120-01-180-4836 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: B3200786, 428B971, 428B971003, 428B971-003, 3120-01-180-4836, 01-180-4836, 3120011804836, 011804836
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 29 MAY 1984 | 01-180-4836 | 13206 ( BUSHING, SLEEVE ) |
Drawings & Photos | NSN 3120-01-180-4836
Demand History | NSN 3120-01-180-4836
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 200 | 2025-04-120 | 65 | US |
| 200 | 2024-09-260 | 1 | US |
| 200 | 2018-06-159 | 200 | Singapore |
| 200 | 2015-09-269 | 12 | |
| 200 | 2011-09-272 | 21 | AE |
| 200 | 2010-03-75 | 1 | US |
| 200 | 2010-03-75 | 1 | US |
| 200 | 2010-03-75 | 1 | US |
| 200 | 2010-03-75 | 1 | US |
| 200 | 2010-03-75 | 1 | US |
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Technical Data | NSN 3120-01-180-4836
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | B50R217,FSCM 01289 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | 21C SOLID |
| OVERALL LENGTH | 12.8750 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.1240 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 3.8750 INCHES MINIMUM AND 3.8760 INCHES MAXIMUM |
| FLANGE WIDTH | 0.8750 INCHES NOMINAL |
| END TO FLANGE DISTANCE | 3.3750 INCHES NOMINAL |
| LEFT END BODY DIAMETER | 2.1250 INCHES NOMINAL |
| RIGHT END BODY DIAMETER | 1.8750 INCHES NOMINAL |
| CORNER SHAPE | ROUND OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER ROUND CENTER FLANGE LEFT BODY CORNER SQUARE CENTER FLANGE RIGHT BODY CORNER CHAMFERED CENTER FLANGE OUTSIDE LEFT CORNER CHAMFERED CENTER FLANGE OUTSIDE RIGHT CORNER |
| SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE 63.0 MICROINCHES RIGHT END SURFACE OF FLANGE |
| SPECIAL FEATURES | FOUR EQUALLY SPACED KEYS ON RIGHT END SURFACE OF BODY,1.750 IN. LONG,0.375 IN. WIDE,0.1875 IN. HIGH; RAISED SURFACE ON RIGHT END SURFACE OF FLANGE,3.125 IN. DIA,0.125 IN. WIDE,0.500 IN. CORNER RADIUS; NITRIDE HARDEN FINISH PER B50R205,FSCM 01289,NAVY SPEC. K-9495202 AND K-9495296 OVERALL |
| (NON-CORE DATA) CHAMFER LENGTH | 0.2500 INCHES NOMINAL 0.1250 INCHES NOMINAL 0.0625 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 30.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL |
| (NON-CORE DATA) RADIUS | 0.0625 INCHES NOMINAL 0.1250 INCHES NOMINAL |
| MANUFACTURERS CODE | 01289 |
| DESIGN CONTROL REFERENCE | 428B971-003 |
Restrictions/Controls & Freight Information | NSN 3120-01-180-4836
| 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 | 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 3120-01-180-4836
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 |