Product Details | SELF-ALIGNING PLAIN BEARING

4920-01-521-1235 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Part Alternates: 015211235

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 JUN 2004 01-521-1235

Drawings & Photos | NSN 3120-01-521-1235


Demand History | NSN 4920-01-521-1235

Part Number Request Date QTY Origin
3120-01-521-1235 2017-05-136 1 DIBBS
3120-01-521-1235 2016-03-76 1 DIBBS
3120-01-521-1235 2015-01-05 1 DIBBS
3120-01-521-1235 2014-12-357 1 DIBBS
3120-01-521-1235 2012-04-93 1 DIBBS

Cross Reference | NSN 4920-01-521-1235

Part Number Cage Code Manufacturer
74D115172-2003 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4920-01-521-1235

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 10B WITHOUT INSERT OR LINER WITH STAKING GROOVE
OUTER MEMBER OUTSIDE DIAMETER 0.7500 INCHES NOMINAL
INNER MEMBER WIDTH 0.3800 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION MAINTENANCE SET
III PART NAME ASSIGNED BY CONTROLLING AGENCY (INAVY) REMOVAL TOOL,BEAR

Restrictions/Controls & Freight Information | NSN 4920-01-521-1235

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents 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 4920-01-521-1235

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDQEFIGHTERAIRCRAFT-FIRST(F18 E/F)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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
Purchasing QTY
UOM
1
EA : Each