Product Details | SLEEVE BUSHING

3120-01-234-3844 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: C100643, E102815 PIECE 24, E102815PIECE24, 3120-01-234-3844, 01-234-3844, 3120012343844, 012343844

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 13 JUN 1986 01-234-3844

Demand History | NSN 3120-01-234-3844

Part Number Request Date QTY Origin
643 2014-08-237 1 Malaysia
643 2012-10-299 3 MY
643 2010-10-293 10 PK
643 2009-10-296 5 Malaysia

Cross Reference | NSN 3120-01-234-3844

Part Number Cage Code Manufacturer
C-100,643 16603 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIVISION
C-100,643 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E102815 PIECE 24 16603 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIVISION
E102815 PIECE 24 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV

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Technical Data | NSN 3120-01-234-3844

Characteristic Specifications
MATERIAL COPPER ALLOY 922 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE 660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MANUFACTURERS CODE 3X894
DESIGN CONTROL REFERENCE C-100,643

Restrictions/Controls & Freight Information | NSN 3120-01-234-3844

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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.
Category Code Description
NMF Description 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3120-01-234-3844

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative