Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-338-1048 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: HTR4TL103, 128SCC80051, 128SCC8005-1, 3120-01-338-1048, 01-338-1048, 3120013381048, 013381048

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 26 APR 1991 01-338-1048

Cross Reference | NSN 3120-01-338-1048

Part Number Cage Code Manufacturer
128SCC8005-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
HTR4TL103 81376 RBC SOUTHWEST PRODUCTS, INC.

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Technical Data | NSN 3120-01-338-1048

Characteristic Specifications
MATERIAL STEEL COMP 630 INNER MEMBER STEEL COMP 440C OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYAMIDE AND PLASTIC PHENOLIC RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER MIL-B-81820 MIL SPEC SINGLE MATERIAL RESPONSE RACE LINER
HARDNESS RATING 55.0 ROCKWELL C MINIMUM OUTER RACE MEMBER
BORE DIAMETER 0.2496 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
INNER MEMBER WIDTH 0.5525 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE 128SCC8005-1

Restrictions/Controls & Freight Information | NSN 3120-01-338-1048

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 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 3120-01-338-1048

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