Product Details | STACK BALL BEARING

3110-00-179-7299 A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also BEARING, BALL, ANNULAR.

Part Alternates: V211WI5MBRA1122, X60434, 2060401301, 206-040-130-1, 3110-00-179-7299, 00-179-7299, 3110001797299, 001797299

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 FEB 1969 00-179-7299

Drawings & Photos | NSN 3110-00-179-7299


Demand History | NSN 3110-00-179-7299

Part Number Request Date QTY Origin
3110-00-179-7299 2024-06-165 1 United States
3110-00-179-7299 2017-06-157 6 DIBBS
3110-00-179-7299 2017-02-55 6 DIBBS
3110-00-179-7299 2017-02-43 6 DIBBS
3110-00-179-7299 2016-09-251 14 DIBBS
2060401301 2012-07-205 3 US
3110-00-179-7299 2011-08-220 32 DIBBS
3110-00-179-7299 2011-06-175 25 DIBBS
3110-00-179-7299 2011-05-123 19 DIBBS
3110-00-179-7299 2011-01-28 3 DIBBS

Cross Reference | NSN 3110-00-179-7299

Part Number Cage Code Manufacturer
206-040-130-1 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
206-040-130-1 97499 BELL HELICOPTER TEXTRON INC.
V211WI5MBRA1122 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
X60434 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Technical Data | NSN 3110-00-179-7299

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING COPPER ALLOY 864 RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION FED-STD-66, FED STD SINGLE MATERIAL RESPONSE BALL FED-STD-66, FED STD SINGLE MATERIAL RESPONSE INNER RING FED STD-66, FED STD SINGLE MATERIAL RESPONSE OUTER RING ASTM-B-147,81346 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
STYLE DESIGNATOR 224 STACK
OVERALL WIDTH 2.4503 INCHES MINIMUM AND 2.4803 INCHES MAXIMUM
BORE DIAMETER 2.1651 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 3.9367 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM
STACK ARRANGEMENT 3 ANGULAR CONTACT BEARINGS,2 TANDEM MTD,1 REVERSED
SPECIAL FEATURES STABILIZED FOR OPERATION FROM M65 DEG F TO P300 DEG F,ASSY RELATIONSHIP MARKING (V) ON OD OF BEARING ELEMENTS,SAME SER NO. PERMANENTLY MARKED ON ALL BEARING ELEMENTS
TEST DATA DOCUMENT 21335-APS-33 SPECIFICATION AND 21335-APS-36A SPECIFICATION AND 38443-AES-1A05 SPECIFICATION AND 38443-AES-10A9 SPECIFICATION
MANUFACTURERS CODE 97499
MFR SOURCE CONTROLLING REFERENCE 206-040-130-1

Restrictions/Controls & Freight Information | NSN 3110-00-179-7299

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.
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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-00-179-7299

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBPOH-58A and OH-58C
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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