Product Details | INNER BEARING RING

3110-00-278-7374 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Part Alternates: D61122, IR2424, IR-2424 , IR2424L, IR-2424-L, 16394, 61122, 3110-00-278-7374, 00-278-7374, 3110002787374, 002787374

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1960 00-278-7374

Drawings & Photos | NSN 3110-00-278-7374


Demand History | NSN 3110-00-278-7374

Part Number Request Date QTY Origin
3110-00-278-7374 2015-09-253 200 DIBBS
3110-00-278-7374 2015-08-240 1 DIBBS-RFPs
3110-00-278-7374 2014-10-302 198 DIBBS
3110-00-278-7374 2014-06-168 31 DIBBS
3110-00-278-7374 2013-09-258 2 DIBBS
3110-00-278-7374 2012-08-214 30 DIBBS
3110-00-278-7374 2010-11-318 1 DIBBS
3110-00-278-7374 2010-11-305 1 DIBBS
3110-00-278-7374 2010-10-275 1 DIBBS

Cross Reference | NSN 3110-00-278-7374

Part Number Cage Code Manufacturer
16394 11023 FORENTA L.P.
61122 23926 KOMATSU AMERICA INTL CO
61122 45RP7 DRESSTA NORTH AMERICA LTD
D61122 23926 KOMATSU AMERICA INTL CO
IR-2424 5XMS1 KOYO BEARINGS USA LLC DIV HEADQUARTERS
IR-2424-L 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
IR2424 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT

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Technical Data | NSN 3110-00-278-7374

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 482 SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
OVERALL WIDTH 1.5000 INCHES NOMINAL
BORE DIAMETER 1.5000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.7500 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND

Restrictions/Controls & Freight Information | NSN 3110-00-278-7374

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: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 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 3110-00-278-7374

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 ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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 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
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