Product Details | ANNULAR BALL BEARING

3110-00-921-3356 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: SR25PPEEK369541956, SR2-5PPEEK36-9-541956, SSRI518ZZEEHA7P36LY413P, SSRI-518ZZEEHA7P36LY413P, 541956, 3110-00-921-3356, 00-921-3356, 3110009213356, 009213356

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 DEC 1965 00-921-3356

Drawings & Photos | NSN 3110-00-921-3356


Demand History | NSN 3110-00-921-3356

Part Number Request Date QTY Origin
541956 2024-05-08 487 DIBBS
541956 2024-01-30 487 DIBBS
541956 2023-12-17 487 DIBBS
541956 2023-08-20 329 DIBBS
541956 2023-05-21 140 DIBBS
541956 2022-07-19 180 DIBBS
541956 2022-04-07 59 DIBBS
541956 2022-03-20 59 DIBBS
3110-00-921-3356 2016-08-03 184 DIBBS
3110-00-921-3356 2016-07-21 128 DIBBS
3110-00-921-3356 2016-06-26 89 DIBBS
3110-00-921-3356 2016-04-05 115 DIBBS
3110-00-921-3356 2016-03-13 90 DIBBS
3110-00-921-3356 2014-11-05 432 DIBBS
3110-00-921-3356 2014-10-26 432 DIBBS
3110-00-921-3356 2014-07-09 516 DIBBS
3110-00-921-3356 2014-04-28 302 DIBBS
3110-00-921-3356 2013-07-23 343 DIBBS
3110-00-921-3356 2013-01-30 362 DIBBS
3110-00-921-3356 2012-09-28 362 DIBBS
3110-00-921-3356 2010-06-16 766 DIBBS
3110-00-921-3356 2010-05-10 766 DIBBS
3110-00-921-3356 2008-11-13 796 DIBBS
3110-00-921-3356 2007-06-19 811 DIBBS
3110-00-921-3356 2007-06-06 584 DIBBS
3110-00-921-3356 2007-06-05 584 DIBBS

Cross Reference | NSN 3110-00-921-3356

Part Number Cage Code Manufacturer
541956 45934 ONTIC ENGINEERING AND MANUFACTURING, INC.
541956 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
541956 73030 HAMILTON SUNDSTRAND CORPORATION
SR2-5PPEEK36-9-541956 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SSRI-518ZZEEHA7P36LY413P 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB

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Technical Data | NSN 3110-00-921-3356

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING STEEL CORROSION RESISTING RETAINER STEEL CORROSION RESISTING SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE BALL AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR 12A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER 0.1250 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.3125 INCHES NOMINAL
OUTER RING WIDTH 0.1406 INCHES NOMINAL
INNER RING WIDTH 0.1718 INCHES NOMINAL
LUBRICATION MATERIAL OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-L-7870 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.7
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0003 INCHES MINIMUM RADIAL AND 0.0006 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 73030
MFR SOURCE CONTROLLING REFERENCE 541956

Restrictions/Controls & Freight Information | NSN 3110-00-921-3356

Category Code Description
Shelf-Life Code:Xmore than 60 months
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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
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 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 KE Naval ICP
Philadelphia, PA 19111
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 3110-00-921-3356

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeXmore than 60 months
Purchasing QTY
UOM
1
EA : Each