Product Details | LINEAR-ROTARY MOTION ROLLER

3120-01-092-0439 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: 709-4684920 ITEM 35, 7094684920ITEM35, 87832-1649 ITEM 35, 878321649ITEM35, 3120-01-092-0439, 01-092-0439, 3120010920439, 010920439

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 MAR 1980 01-092-0439

Drawings & Photos | NSN 3120-01-092-0439


Demand History | NSN 3120-01-092-0439

Part Number Request Date QTY Origin
3120-01-092-0439 2026-01-19 67 DIBBS
3120-01-092-0439 2025-09-271 100 DIBBS
3120-01-092-0439 2025-03-80 67 DIBBS
3120-01-092-0439 2025-03-72 67 DIBBS

Cross Reference | NSN 3120-01-092-0439

Part Number Cage Code Manufacturer
709-4684920 ITEM 35 80064 NAVAL SHIP SYSTEMS COMMAND
87832-1649 ITEM 35 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 3120-01-092-0439

Characteristic Specifications
MATERIAL PLASTIC,(DELRIN 160),18873 OVERALL
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR R1 PLAIN
OUTSIDE DIAMETER 0.1500 INCHES MINIMUM AND 0.1505 INCHES MAXIMUM
FACE WIDTH 3.1180 INCHES MINIMUM AND 3.1430 INCHES MAXIMUM
BORE INSIDE DIAMETER 0.4380 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM
CHAMFER/RADIUS OF OUTSIDE CORNER 0.031 IN. RADIUS
SPECIAL FEATURES IMPREGNATED WITH (NUJOL) OR (UNIFLO) OIL

Restrictions/Controls & Freight Information | NSN 3120-01-092-0439

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 772 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 3120-01-092-0439

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
Q
EA : Each