Product Details | SPHERICAL PLAIN BEARING

3120-00-499-3278 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: 207343, 240302, 2563, 3371231, 800762G, 800762PC800762G, 800956PC800762G, 800957PC800762G, 3120-00-499-3278, 00-499-3278, 3120004993278, 004993278

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-499-3278

Drawings & Photos | NSN 3120-00-499-3278


Demand History | NSN 3120-00-499-3278

Part Number Request Date QTY Origin
3120-00-499-3278 2011-02-54 1 DIBBS

Cross Reference | NSN 3120-00-499-3278

Part Number Cage Code Manufacturer
207343 12204 DAIMLER CHRYSLER
207343 70417 CHRYSLER CORP AMPLEX DIV
240302 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
2563 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
3371231 24617 GENERAL MOTORS CORP
3371231 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
800762G 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
800762PC800762G 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
800956PC800762G 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION
800957PC800762G 21444 REXNORD LLC DIV FALK GEAR GROUP DIVISION

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Technical Data | NSN 3120-00-499-3278

Characteristic Specifications
STYLE DESIGNATOR 15B SEGMENTED
OVERALL LENGTH 1.4910 INCHES MINIMUM AND 1.5010 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.8160 INCHES MINIMUM AND 1.8170 INCHES MAXIMUM
SPHERICAL BODY DIAMETER 3.6220 INCHES MINIMUM AND 3.6270 INCHES MAXIMUM
CORNER SHAPE CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER
HOLE DIAMETER 0.5000 INCHES NOMINAL FIRST
SLOT WIDTH 0.5312 INCHES NOMINAL FIRST
SLOT LENGTH 0.3125 INCHES NOMINAL FIRST
(NON-CORE DATA) CHAMFER LENGTH 0.0937 INCHES NOMINAL 0.0937 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 72915
DESIGN CONTROL REFERENCE 3371231

Restrictions/Controls & Freight Information | NSN 3120-00-499-3278

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code XX
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 3120-00-499-3278

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each