Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-179-7365 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: WSBS12ATC29, WSBS12ATC29Z, 3120-00-179-7365, 00-179-7365, 3120001797365, 001797365

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 MAR 1969 00-179-7365

Drawings & Photos | NSN 3120-00-179-7365


Demand History | NSN 3120-00-179-7365

Part Number Request Date QTY Origin
WSBS12ATC29Z 2024-11-309 110 us
WSBS12ATC29Z 2024-11-309 100 CN
3120-00-179-7365 2013-09-251 8 DIBBS
3120-00-179-7365 2013-07-185 2 DIBBS
WSBS12ATC29 2011-07-190 100 TR
3120-00-179-7365 2009-06-154 1 United States
3120-00-179-7365 2009-04-112 50 United Kingdom
3120-00-179-7365 2007-09-253 15 DIBBS

Cross Reference | NSN 3120-00-179-7365

Part Number Cage Code Manufacturer
WSBS12ATC29 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
WSBS12ATC29 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
WSBS12ATC29Z 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
WSBS12ATC29Z 3NPS1 RBC AIRCRAFT PRODUCTS, INC.

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Technical Data | NSN 3120-00-179-7365

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL COMP 410 OUTER RACE MEMBER PLASTIC PHENOLIC RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING 28.0 ROCKWELL C MINIMUM INNER MEMBER 58.0 ROCKWELL C MINIMUM OUTER RACE MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.9055 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.3400 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM
INNER MEMBER WIDTH 0.8110 INCHES MINIMUM AND 0.8130 INCHES MAXIMUM
MANUFACTURERS CODE 3NPS1
DESIGN CONTROL REFERENCE WSBS12ATC29

Restrictions/Controls & Freight Information | NSN 3120-00-179-7365

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 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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 3120-00-179-7365

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