Product Details | LINEAR-ROTARY MOTION ROLLER

3120-01-112-5143 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.

Part Alternates: 10107729 , 74A4509831001, 74A450983-1001, 3120-01-112-5143, 01-112-5143, 3120011125143, 011125143

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 06 MAY 1981 01-112-5143

Drawings & Photos | NSN 3120-01-112-5143


Demand History | NSN 3120-01-112-5143

Part Number Request Date QTY Origin
74A450983-1001 2025-05-141 21 DIBBS
74A450983-1001 2024-02-44 15 DIBBS
74A450983-1001 2022-11-332 15 DIBBS
74A450983-1001 2019-06-170 22 DIBBS
74A450983-1001 2019-02-44 53 DIBBS
3120-01-112-5143 2018-02-53 15 DIBBS
3120-01-112-5143 2017-11-324 10 DIBBS
3120-01-112-5143 2017-03-65 11 DIBBS
3120-01-112-5143 2016-10-286 20 DIBBS
3120-01-112-5143 2011-03-60 61 DIBBS
3120-01-112-5143 2010-10-274 18 DIBBS
3120-01-112-5143 2010-03-78 10 DIBBS
3120-01-112-5143 2010-02-36 10 DIBBS
3120-01-112-5143 2009-09-268 10 DIBBS
3120-01-112-5143 2008-04-100 33 DIBBS
3120-01-112-5143 2007-02-46 17 DIBBS

Cross Reference | NSN 3120-01-112-5143

Part Number Cage Code Manufacturer
74A450983-1001 13002 GOODRICH CORPORATION DBA GOODRICH LANDING GEAR DIVISION
74A450983-1001 2M490 NASSAU TOOL WORKS, INC.
74A450983-1001 2U518 BLAIR INDUSTRIES, INC.
74A450983-1001 32168 ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
74A450983-1001 35962 MESSIER-DOWTY INC DBA MESSIER-DOWTY
74A450983-1001 36164 HEROUX-DEVTEK INC
74A450983-1001 50601 CIRCOR AEROSPACE, INC.
74A450983-1001 6Z056 CM MANUFACTURING, INC.
74A450983-1001 76301 BOEING COMPANY, THE DBA BOEING
74A450983-1001 85941 MAGELLAN AEROSPACE, NEW YORK, INC. DIV ELLANEF MANUFACTURING
74A450983-1001 9K006 CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE MACHINING
74A450983-1001 S5495 ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION

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Technical Data | NSN 3120-01-112-5143

Characteristic Specifications
MATERIAL STEEL, QQ-S-763, CLASS 304, COND B AND ALUMINUM ALLOY,QQ-A-225/9,ALLOY 7075,T7351 OR ALUMINUM ALLOY,QQ-A-200/11,ALLOY 7075,T73510 OR ALUMINUM ALLOY,QQ-A-200/11,ALLOY 7075,T73511 OR PLASTIC (TEFLON) WOVEN OR PLASTIC (DACRON) FIBERGLASS
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR R1 PLAIN
OUTSIDE DIAMETER 1.000 INCHES NOMINAL
FACE WIDTH 0.611 INCHES MINIMUM AND 0.616 INCHES MAXIMUM
BORE INSIDE DIAMETER 0.5015 INCHES MINIMUM
CHAMFER/RADIUS OF OUTSIDE CORNER 0.060 IN. RADIUS
SPECIAL FEATURES WITH TEFLON BUSHINGS PRESSED INTO BORE
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74A450983-1001

Restrictions/Controls & Freight Information | NSN 3120-01-112-5143

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.
Category Code Description
NMF Description 114690 BALLS/ROLLS BEARING
Less than car load rating
Less than truck load rating W Rating Variable
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 3120-01-112-5143

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each