Product Details | ROD END PLAIN BEARING

3120-00-303-0726 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: MXJNKV4, ARYT4E4, STSKG300T004, DREMS4050, DREMS4-050, KBNE4300W, KBNE4-300W, 77386, 3120-00-303-0726, 00-303-0726, 3120003030726, 003030726

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 06 OCT 1973 00-303-0726

Drawings & Photos | NSN 3120-00-303-0726


Demand History | NSN 3120-00-303-0726

Part Number Request Date QTY Origin
STSKG300T004 2010-06-153 10 us

Cross Reference | NSN 3120-00-303-0726

Part Number Cage Code Manufacturer
77386 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
ARYT4E4 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
DREMS4-050 81376 RBC SOUTHWEST PRODUCTS, INC.
KBNE4-300W 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
MXJNKV4 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
STSKG300T004 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 3120-00-303-0726

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL COMP 630 RACE INSERT PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER STEEL COMP 4130 ROD END BODY
HARDNESS RATING 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM RACE INSERT 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
SURFACE TREATMENT CADMIUM ROD END BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE 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 1.9280 INCHES MINIMUM AND 1.9480 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2620 INCHES MINIMUM AND 0.2720 INCHES MAXIMUM
INNER MEMBER WIDTH 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM
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 UNF
THREAD DIAMETER 0.375 INCHES NOMINAL
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
SPECIAL FEATURES KEYWAY IN SHANK FOR STD NAS 513 LOCKWASHER
TEST DATA DOCUMENT 81349-MIL-I-6868 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 3120-00-303-0726

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
No Freight Information

Management | NSN 3120-00-303-0726

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative