Product Details | ANNULAR BALL BEARING

3110-01-203-4433 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: MR204B312C58K1015, MTMER2045D600M2A5P1015L02, MTMER-2045D600M2A5P1015L02, MTMER204SD600M2A5P1015L02KB, MTMER-204SD600M2A5P1015L02KB, 2498791, 2498791 3H889 , 24987913H889, 3110-01-203-4433, 01-203-4433, 3110012034433, 012034433

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 14 MAR 1985 01-203-4433

Drawings & Photos | NSN 3110-01-203-4433


Demand History | NSN 3110-01-203-4433

Part Number Request Date QTY Origin
2498791 2025-03-82 207 DIBBS
2498791 2024-08-231 24 DIBBS
3110-01-203-4433 2020-06-169 1 DIBBS-RFPs
3110-01-203-4433 2015-11-308 250 DIBBS
3110-01-203-4433 2015-08-231 200 DIBBS
3110-01-203-4433 2015-08-224 171 DIBBS
3110-01-203-4433 2015-04-119 4 United States
3110-01-203-4433 2015-04-99 499 DIBBS
3110-01-203-4433 2015-03-68 161 DIBBS
3110-01-203-4433 2014-12-351 422 DIBBS
3110-01-203-4433 2014-11-308 153 DIBBS
3110-01-203-4433 2014-10-281 125 DIBBS
3110-01-203-4433 2014-09-267 125 DIBBS
3110-01-203-4433 2014-09-246 1 DIBBS-RFPs
3110-01-203-4433 2014-04-96 341 DIBBS
3110-01-203-4433 2014-03-72 269 DIBBS
2498791 2013-09-245 2 BR
3110-01-203-4433 2013-05-128 130 DIBBS
3110-01-203-4433 2013-03-64 283 DIBBS
3110-01-203-4433 2013-01-13 111 DIBBS
3110-01-203-4433 2012-11-312 108 DIBBS
3110-01-203-4433 2012-09-257 168 DIBBS
3110-01-203-4433 2012-09-249 168 DIBBS
3110-01-203-4433 2012-06-161 157 DIBBS
3110-01-203-4433 2012-03-82 230 DIBBS
3110-01-203-4433 2011-03-84 171 DIBBS
3110-01-203-4433 2011-01-07 321 DIBBS
3110-01-203-4433 2010-09-247 356 DIBBS
3110-01-203-4433 2010-03-75 235 DIBBS
3110-01-203-4433 2008-12-347 343 DIBBS
3110-01-203-4433 2008-11-316 146 DIBBS
3110-01-203-4433 2008-10-297 65 DIBBS
3110-01-203-4433 2007-06-176 346 DIBBS
3110-01-203-4433 2007-06-159 346 DIBBS

Cross Reference | NSN 3110-01-203-4433

Part Number Cage Code Manufacturer
2498791 3H889 PARKER-HANNIFIN CORPORATION DBA FLUID SYSTEMS DIVISION
2498791 59211 PARKER-HANNIFIN CORPORATION DBA CUSTOMER SUPPORT MILITARY
2498791 6T459 PARKER HANNIFIN CORP AEROSPACE GROUP
2498791 82106 PARKER-HANNIFIN CORPORATION DBA CONTROL SYSTEMS DIVISION
2498791 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
2498791 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
2498791 99551 GOODRICH CORPORATION DIV POWER TRANSMISSION SYSTEMS
2498791 3H889 3H889 PARKER-HANNIFIN CORPORATION DBA FLUID SYSTEMS DIVISION
MR204B312C58K1015 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
MTMER-2045D600M2A5P1015L02 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
MTMER-204SD600M2A5P1015L02KB 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3110-01-203-4433

Technical Data | NSN 3110-01-203-4433

Characteristic Specifications
MATERIAL STEEL COMP M50 BALL STEEL COMP M50 INNER RING STEEL COMP M50 OUTER RING STEEL COMP 4340 SEPARATOR
STYLE DESIGNATOR 10B LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.5462 INCHES MINIMUM AND 0.5512 INCHES MAXIMUM
BORE DIAMETER 0.7872 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 1.8502 INCHES MINIMUM AND 1.8504 INCHES MAXIMUM
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
SPECIAL FEATURES SILVER PLATE SEPARATOR PER AMS 2410
III END ITEM IDENTIFICATION KC135 ACFT
MANUFACTURERS CODE 3H889
MFR SOURCE CONTROLLING REFERENCE 2498791

Restrictions/Controls & Freight Information | NSN 3110-01-203-4433

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-01-203-4433

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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 Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each