Product Details | SPHERICAL PLAIN BEARING

3120-01-270-4916 A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: 75A3208672003, 75A320867-2003, 3120-01-270-4916, 01-270-4916, 3120012704916, 012704916

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 07 JAN 1988 01-270-4916

Drawings & Photos | NSN 3120-01-270-4916


Demand History | NSN 3120-01-270-4916

Part Number Request Date QTY Origin
3120-01-270-4916 2016-02-32 800 DIBBS
3120-01-270-4916 2016-01-05 275 DIBBS
3120-01-270-4916 2015-11-308 280 DIBBS
3120-01-270-4916 2011-10-276 1844 DIBBS
3120-01-270-4916 2008-07-211 2745 DIBBS
3120-01-270-4916 2007-03-73 1280 DIBBS

Cross Reference | NSN 3120-01-270-4916

Part Number Cage Code Manufacturer
75A320867-2003 65910 MAYDAY MANUFACTURING CO. INC.
75A320867-2003 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-01-270-4916

Characteristic Specifications
MATERIAL COPPER ALLOY 172 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C--530,COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM SPHERICAL SURFACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PS13101,TYPE 2,CLASS 1,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE SPHERICAL SURFACE
STYLE DESIGNATOR 15C SOLID
OVERALL LENGTH 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.2500 INCHES MINIMUM AND 0.2506 INCHES MAXIMUM
SPHERICAL BODY DIAMETER 0.4361 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
CORNER SHAPE CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER
SURFACE FINISH 32.0 MICROINCHES RIGHT END SURFACE
(NON-CORE DATA) CHAMFER LENGTH 0.0300 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM 0.0300 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-270-4916

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 3120-01-270-4916

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each