Product Details | ROD END PLAIN BEARING

3120-01-050-4317 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: HREML4132, HREML-4-132, KEL43201, KEL4-3201, GB525AT4AL, 2BREMLH4A, 2BREMLH-4A, 3120-01-050-4317, 01-050-4317, 3120010504317, 010504317

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 07 NOV 1977 01-050-4317

Drawings & Photos | NSN 3120-01-050-4317


Demand History | NSN 3120-01-050-4317

Part Number Request Date QTY Origin
2BREMLH-4A 2025-10-302 10 DIBBS
2BREMLH-4A 2025-10-302 5 DIBBS
HREML-4-132 2025-10-302 10 DIBBS
HREML-4-132 2025-10-302 5 DIBBS
KEL4-3201 2025-10-302 10 DIBBS
KEL4-3201 2025-10-302 5 DIBBS
2BREMLH-4A 2025-10-294 10 DIBBS
2BREMLH-4A 2025-10-294 5 DIBBS
HREML-4-132 2025-10-294 10 DIBBS
HREML-4-132 2025-10-294 5 DIBBS
KEL4-3201 2025-10-294 10 DIBBS
KEL4-3201 2025-10-294 5 DIBBS

Cross Reference | NSN 3120-01-050-4317

Part Number Cage Code Manufacturer
2BREMLH-4A 81376 RBC SOUTHWEST PRODUCTS, INC.
GB525AT4AL 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
HREML-4-132 02758 U S BEARINGS
KEL4-3201 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-01-050-4317

Characteristic Specifications
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 1.9220 INCHES MINIMUM AND 1.9520 INCHES MAXIMUM
BORE DIAMETER 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE 1.5520 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
INNER MEMBER WIDTH 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICANT, SOLID FILM, MIL-L-8937, FORM A
STATIC RADIAL LOAD RATING 7000 POUNDS
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH 0.9690 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.312 INCHES NOMINAL
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION LEFT-HAND
SPECIAL FEATURES DRY FILM LUBRICANT OPTIONAL

Restrictions/Controls & Freight Information | NSN 3120-01-050-4317

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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
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 3120-01-050-4317

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