Product Details | LINEAR-ROTARY MOTION ROLLER

3120-00-111-6742 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: 8201331, 3120-00-111-6742, 00-111-6742, 3120001116742, 001116742

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 21 AUG 1968 00-111-6742

Drawings & Photos | NSN 3120-00-111-6742


Cross Reference | NSN 3120-00-111-6742

Part Number Cage Code Manufacturer
8201331 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3120-00-111-6742

Characteristic Specifications
MATERIAL BRASS,LEADED,QQ-B-626,COMP 22 OVERALL
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
SURFACE TREATMENT PAINT,MIL-P-12011,CLASS A,22.03 OVERALL
STYLE DESIGNATOR R3 PLAIN, PROTRUDING HUBS
OUTSIDE DIAMETER 0.326 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
BORE LENGTH 0.094 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
FACE WIDTH 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM
BORE INSIDE DIAMETER 0.0935 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM
HUB DIAMETER 0.160 INCHES NOMINAL
SPECIAL FEATURES 32.0 MICROIN FINISH ON BOTH FLANGE FACES,63.0 MICROIN FINISH ALL OTHER SURFACES; SOLID FILM LUBE PER DRILUBE NO. 7141 OVERALL

Restrictions/Controls & Freight Information | NSN 3120-00-111-6742

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:IAIRCRAFT ENGINE EQUIPMENT AND PARTS
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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code BG RDECOM-ECBC-RI
Rock Island, IL 61299
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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