Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-308-4864 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: MS141045C, MS14104-5C, 3120-01-308-4864, 01-308-4864, 3120013084864, 013084864

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 29 SEP 1989 01-308-4864

Drawings & Photos | NSN 3120-01-308-4864


Demand History | NSN 3120-01-308-4864

Part Number Request Date QTY Origin
3120-01-308-4864 2010-10-280 21 US

Cross Reference | NSN 3120-01-308-4864

Part Number Cage Code Manufacturer
MS14104-5C 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 3120-01-308-4864

Characteristic Specifications
MATERIAL STEEL COMP XM-13 INNER MEMBER STEEL COMP 630 OUTER RING PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION AMS5629H1000,PH13-8MO ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER AMS5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
HARDNESS RATING 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER RING
SURFACE TREATMENT PASSIVATE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35,440C FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
INNER MEMBER WIDTH 0.3730 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 8750 POUNDS
SPECIAL FEATURES LOW SPEED; NARROW; CHAMFERED OUTER RING; -65 DEG TO 325 DEG F; STD BREAKAWAY TORQUE 0.25-8.0
SPECIFICATION/STANDARD DATA 96906-MS14104 GOVERNMENT STANDARD
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS14104-5C

Restrictions/Controls & Freight Information | NSN 3120-01-308-4864

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:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 YB Spain
YD
YE
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 3120-01-308-4864

Category Code Description
Materiel Management Aggregation CodeBATB:C-17 PROGRAM
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.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF77Boeing Military Transportation Aircraft
Los Angeles, CA 90307-3044
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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