Product Details | AIRFRAME ROLLER BEARING

3110-01-472-9249 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ROLLER, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, ROLLER, CYLINDRICAL.

Part Alternates: DAS414A7, DAS4-14A-7, 0036622, 00366-22, 3110-01-472-9249, 01-472-9249, 3110014729249, 014729249

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 MAR 2000 01-472-9249

Drawings & Photos | NSN 3110-01-472-9249


Demand History | NSN 3110-01-472-9249

Part Number Request Date QTY Origin
3110-01-472-9249 2019-12-346 1 SA
3110-01-472-9249 2017-07-190 13 DIBBS
3110-01-472-9249 2016-10-286 14 DIBBS
3110-01-472-9249 2016-09-263 1 DIBBS-RFPs
3110-01-472-9249 2016-09-256 30 DIBBS
3110-01-472-9249 2016-08-231 10 DIBBS
3110-01-472-9249 2016-08-223 10 DIBBS
3110-01-472-9249 2015-05-139 88 DIBBS
3110-01-472-9249 2015-05-126 88 DIBBS
3110-01-472-9249 2015-02-43 17 DIBBS
3110-01-472-9249 2015-02-35 17 DIBBS
3110-01-472-9249 2014-06-157 7 DIBBS
3110-01-472-9249 2014-05-149 7 DIBBS

Cross Reference | NSN 3110-01-472-9249

Part Number Cage Code Manufacturer
00366-22 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
DAS4-14A-7 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION

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Technical Data | NSN 3110-01-472-9249

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL RETAINER STEEL COMP E52100 ROLLER RUBBER SYNTHETIC SEAL STEEL COMP 430 SHIELD STEEL COMP 4140 SLEEVE
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE ROLLER ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE SHIELD AMS 6378 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE
SURFACE TREATMENT CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TYPE 1, CLASS2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
STYLE DESIGNATOR 276 CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
BORE DIAMETER 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 0.9009 INCHES MINIMUM AND 0.9014 INCHES MAXIMUM
OUTER RING WIDTH 0.4590 INCHES MINIMUM AND 0.4640 INCHES MAXIMUM
INNER RING WIDTH 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
SPECIAL FEATURES LUBRICANT HOLES & GROOVE IN OUTER RING, TWO HEAT TREATED SLEEVES & COLLARS ON INNER RING AND REDUCED INTERNAL CLEARANCE
III END ITEM IDENTIFICATION NSN 1660-00-325-2746
III PART NAME ASSIGNED BY CONTROLLING AGENCY BEARING, ANNULAR DOUBLE ROW, ROLLING ELEMENT SELF ALIGNING

Restrictions/Controls & Freight Information | NSN 3110-01-472-9249

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
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code CH Defense Supply Center Richmond
Richmond, VA 23297
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 3110-01-472-9249

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 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