Product Details | INNER BEARING RING

3110-01-306-9620 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Part Alternates: AIR 20-7, AIR207, GB528A1, 3110-01-306-9620, 01-306-9620, 3110013069620, 013069620

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 03 SEP 1989 01-306-9620

Drawings & Photos | NSN 3110-01-306-9620


Cross Reference | NSN 3110-01-306-9620

Part Number Cage Code Manufacturer
AIR 20-7 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
GB528A1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 3110-01-306-9620

Characteristic Specifications
MATERIAL STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE53100 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CHROMIUM OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING
STYLE DESIGNATOR 500 INNER RING, BALL
OVERALL WIDTH 1.0830 INCHES MINIMUM AND 1.0930 INCHES MAXIMUM
BORE DIAMETER 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 1.7940 INCHES MINIMUM AND 1.7950 INCHES MAXIMUM
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND

Restrictions/Controls & Freight Information | NSN 3110-01-306-9620

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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 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 3110-01-306-9620

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
1
EA : Each