Product Details | ROD END PLAIN BEARING

3120-01-338-7420 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: 12369280, 3120-01-338-7420, 01-338-7420, 3120013387420, 013387420

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 MAY 1991 01-338-7420

Drawings & Photos | NSN 3120-01-338-7420


Cross Reference | NSN 3120-01-338-7420

Part Number Cage Code Manufacturer
12369280 02758 U S BEARINGS
12369280 076M6 BAE SYSTEMS LAND & ARMAMENTS L.P.
12369280 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
12369280 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12369280 52676 SKF USA INC.
12369280 6U133 FMC CORP ORDNANCE DIV
12369280 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
12369280 81376 RBC SOUTHWEST PRODUCTS, INC.
12369280 91750 HANDY TOOL & MFG. CO., INC., THE
12369280 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-01-338-7420

Characteristic Specifications
MATERIAL STEEL COMP E52100 OR STEEL COMP 440C INNER MEMBER STEEL COMP 410 OR STEEL COMP 630 RACE INSERT STEEL OR STEEL COMP 630 OR STEEL COMP 631 ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7420 MIL SPEC 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR AMS 6440 ASSN STD 1ST MATERIAL RESPONSE INNER MEMBER QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 1ST MATERIAL RESPONSE OR AMS 5643 ASSN STD 2ND MATERIAL RESPONSE RACE INSERT MIL-S-46172 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5644 ASSN STD 3RD MATERIAL RESPONSE ROD END BODY
HARDNESS RATING 56.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM RACE INSERT 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM ROD END BODY
SURFACE TREATMENT CHROMIUM INNER MEMBER CADMIUM AND CHROMATE OR ZINC AND CHROMATE ROD END BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER QQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633 ASSN STD 2ND TREATMENT RESPONSE ROD END BODY
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 2.5050 INCHES NOMINAL
BORE DIAMETER 0.3745 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.1300 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE 1.9400 INCHES NOMINAL
OUTER MEMBER WIDTH 0.4000 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICANT, SOLID FILM, MIL-L-46010
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH 1.2500 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.375 INCHES NOMINAL
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND

Restrictions/Controls & Freight Information | NSN 3120-01-338-7420

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: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
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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 3120-01-338-7420

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each