Product Details | LINEAR-ROTARY MOTION ROLLER

3120-00-903-1342 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: S15511, S1551-1, 3120-00-903-1342, 00-903-1342, 3120009031342, 009031342

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 FEB 1967 00-903-1342

Cross Reference | NSN 3120-00-903-1342

Part Number Cage Code Manufacturer
S1551-1 71379 CESSNA AIRCRAFT COMPANY

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Technical Data | NSN 3120-00-903-1342

Characteristic Specifications
MATERIAL NYLON,ZYTEL 101
OUTSIDE DIAMETER 0.680 INCHES NOMINAL
BORE LENGTH 0.530 INCHES NOMINAL
FACE WIDTH 0.480 INCHES NOMINAL
BORE INSIDE DIAMETER 0.323 INCHES NOMINAL
HUB DIAMETER 0.500 INCHES NOMINAL
MANUFACTURERS CODE 71379
DESIGN CONTROL REFERENCE S1551-1

Restrictions/Controls & Freight Information | NSN 3120-00-903-1342

Category Code Description
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.
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 128615 ROLLS/ROLLERS N ENGR/ETCH I/S SUB2
Less than car load rating P 77.5
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable