Product Details | LINEAR-ROTARY MOTION ROLLER

3120-00-801-0171 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: ASSB14SP11, BSR14430, KSSB145, KSSB14-5, 7507561, 750756-1, 3120-00-801-0171, 00-801-0171, 3120008010171, 008010171

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-801-0171

Drawings & Photos | NSN 3120-00-801-0171


Cross Reference | NSN 3120-00-801-0171

Part Number Cage Code Manufacturer
750756-1 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
750756-1 81376 RBC SOUTHWEST PRODUCTS, INC.
750756-1 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
750756-1 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
ASSB14SP11 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
BSR14430 81376 RBC SOUTHWEST PRODUCTS, INC.
KSSB14-5 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-00-801-0171

Characteristic Specifications
MATERIAL STEEL,SAE52100
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
SURFACE TREATMENT CHROME PLATE,QQ-C-320 CLASS 2
STYLE DESIGNATOR R1 PLAIN
OUTSIDE DIAMETER 1.496 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
FACE WIDTH 1.000 INCHES NOMINAL
BORE INSIDE DIAMETER 0.8760 INCHES MINIMUM AND 0.8769 INCHES MAXIMUM
CHAMFER/RADIUS OF INSIDE CORNER 0.045 DEG CHAMFER
CRITICALITY CODE JUSTIFICATION BCXD

Restrictions/Controls & Freight Information | NSN 3120-00-801-0171

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:UPrecious metal type is unknown
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 XX
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 3120-00-801-0171

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each