Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-522-9890 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: ASBB259, ASBB25-9, 68B418001, 68B418001101, 68B418001-101, 3120-00-522-9890, 00-522-9890, 3120005229890, 005229890

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 AUG 1974 00-522-9890

Drawings & Photos | NSN 3120-00-522-9890


Demand History | NSN 3120-00-522-9890

Part Number Request Date QTY Origin
3120-00-522-9890 2016-10-301 1 United States
3120-00-522-9890 2016-06-159 38 DIBBS
3120-00-522-9890 2016-02-40 27 DIBBS
3120-00-522-9890 2015-09-245 3 DIBBS
3120-00-522-9890 2015-06-152 4 DIBBS
3120-00-522-9890 2015-02-39 30 DIBBS
3120-00-522-9890 2009-11-313 25 DIBBS
3120-00-522-9890 2009-11-307 32 DIBBS
3120-00-522-9890 2009-10-282 25 DIBBS
3120-00-522-9890 2009-09-245 12 DIBBS
3120-00-522-9890 2009-06-163 12 DIBBS
3120-00-522-9890 2007-02-53 38 DIBBS

Cross Reference | NSN 3120-00-522-9890

Part Number Cage Code Manufacturer
68B418001 76301 BOEING COMPANY, THE DBA BOEING
68B418001-101 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
68B418001-101 76301 BOEING COMPANY, THE DBA BOEING
ASBB25-9 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION

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Technical Data | NSN 3120-00-522-9890

Characteristic Specifications
MATERIAL COPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-530 COND HT FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 1.5620 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 2.4775 INCHES MINIMUM AND 2.4780 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
INNER MEMBER WIDTH 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
LUBRICATION FEATURE GROOVE EXTERNAL OUTER MEMBER PERFORATION INNER MEMBER GROOVE INTERNAL OUTER MEMBER PERFORATION OUTER RACE MEMBER

Restrictions/Controls & Freight Information | NSN 3120-00-522-9890

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:UPrecious metal type is unknown
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 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
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 3120-00-522-9890

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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