Product Details | ROD END PLAIN BEARING

3120-01-389-9148 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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: N3255P020003, N3255P020-003, 3120-01-389-9148, 01-389-9148, 3120013899148, 013899148

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 06 MAY 1994 01-389-9148

Drawings & Photos | NSN 3120-01-389-9148


Cross Reference | NSN 3120-01-389-9148

Part Number Cage Code Manufacturer
N3255P020-003 02939 RBC AEROSTRUCTURES LLC

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Technical Data | NSN 3120-01-389-9148

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL COMP 630 RACE INSERT PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYAMIDE AND PLASTIC PHENOLIC RACE LINER STEEL COMP 4130 OR STEEL COMP E4340 ROD END BODY
SURFACE TREATMENT PASSIVATE INNER MEMBER CADMIUM AND CHROMATE ROD END BODY
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 2.4380 INCHES NOMINAL
BORE DIAMETER 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE 1.9390 INCHES MINIMUM AND 2.0320 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2600 INCHES MINIMUM AND 0.2720 INCHES MAXIMUM
INNER MEMBER WIDTH 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM
LUBRICATION FEATURE SELF-LUBRICATING LINER RACE LINER
STATIC RADIAL LOAD RATING 2270 POUNDS
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH 1.2190 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
THREAD DIAMETER 0.3750 INCHES MINIMUM
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
SPECIAL FEATURES STRAIGHT KNURL OVER THREADS

Restrictions/Controls & Freight Information | NSN 3120-01-389-9148

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 3120-01-389-9148

Category Code Description
Materiel Management Aggregation CodeBQTN:B-2 TSSP, NORTHROP GRUMMAN
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 SupplyF59Northrop Grumman IS ACS
2501 Liberty Parkway, Suite 101
Midwest, OK 73110-2885
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