Product Details | LINEAR-ROTARY MOTION ROLLER

3120-00-756-5315 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: 7791790, 3120-00-756-5315, 00-756-5315, 3120007565315, 007565315

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1960 00-756-5315

Drawings & Photos | NSN 3120-00-756-5315


Cross Reference | NSN 3120-00-756-5315

Part Number Cage Code Manufacturer
7791790 19200 US ARMY ARDEC RDECOM
7791790 19205 SPRINGFIELD ARMORY

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3120-00-756-5315

Technical Data | NSN 3120-00-756-5315

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING 78.0 MINIMUM ROCKWELL A AND 81.0 MAXIMUM ROCKWELL A
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR R9 PLAIN, COUNTERBORED
COUNTERBORE DIAMETER 0.406 INCHES MINIMUM AND 0.411 INCHES MAXIMUM
COUNTERBORE DEPTH 0.058 INCHES MINIMUM AND 0.059 INCHES MAXIMUM
OUTSIDE DIAMETER 0.496 INCHES MINIMUM AND 0.497 INCHES MAXIMUM
FACE WIDTH 0.312 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
BORE INSIDE DIAMETER 0.313 INCHES NOMINAL
CHAMFER/RADIUS OF OUTSIDE CORNER 0.020 IN. RADIUS
MANUFACTURERS CODE 19205
DESIGN CONTROL REFERENCE 7791790

Restrictions/Controls & Freight Information | NSN 3120-00-756-5315

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 095190 HARDWARE, NOI SUB 9
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3120-00-756-5315

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 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
1
EA : Each