Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-878-7127 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: KSSB2013, KSSB20-13, 174968, 3120-00-878-7127, 00-878-7127, 3120008787127, 008787127

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-878-7127

Drawings & Photos | NSN 3120-00-878-7127


Demand History | NSN 3120-00-878-7127

Part Number Request Date QTY Origin
KSSB20-13 2024-02-46 1 DIBBS
KSSB20-13 2023-07-187 1 DIBBS
KSSB20-13 2023-05-125 1 DIBBS
KSSB20-13 2023-04-117 1 DIBBS
3120-00-878-7127 2018-10-296 1 DIBBS
3120-00-878-7127 2018-06-175 1 DIBBS
3120-00-878-7127 2018-03-72 1 DIBBS
3120-00-878-7127 2012-12-353 5 DIBBS
3120-00-878-7127 2011-06-173 2 US
3120-00-878-7127 2006-06-164 6 us
3120-00-878-7127 2006-06-164 6 us

Cross Reference | NSN 3120-00-878-7127

Part Number Cage Code Manufacturer
174968 06840 BENDIX CORP THE
174968 13002 GOODRICH CORPORATION DBA GOODRICH LANDING GEAR DIVISION
174968 17576 GOODRICH CORP DBA GOODRICH CORP
174968 55284 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
KSSB20-13 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-00-878-7127

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER STEEL COMP 4130 OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
SURFACE TREATMENT CHROMIUM INNER MEMBER CADMIUM OUTER RACE MEMBER
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.9350 INCHES NOMINAL
INNER MEMBER WIDTH 1.0880 INCHES MINIMUM AND 1.0930 INCHES MAXIMUM
LUBRICATION FEATURE GROOVE EXTERNAL OUTER MEMBER GROOVE INTERNAL OUTER MEMBER PERFORATION OUTER RACE MEMBER
MANUFACTURERS CODE 97613
DESIGN CONTROL REFERENCE KSSB20-13

Restrictions/Controls & Freight Information | NSN 3120-00-878-7127

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
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 3120-00-878-7127

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