Product Details | AIRFRAME ROLLER BEARING

3110-00-871-0248 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: DAS623A, DAS6-23A, BR6, 3110-00-871-0248, 00-871-0248, 3110008710248, 008710248

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-871-0248

Drawings & Photos | NSN 3110-00-871-0248


Demand History | NSN 3110-00-871-0248

Part Number Request Date QTY Origin
3110-00-871-0248 2023-07-200 23 United States
3110-00-871-0248 2021-12-341 25 United States
3110-00-871-0248 2021-11-333 25 United States
3110-00-871-0248 2021-05-132 50 US
3110-00-871-0248 2021-03-61 45 US
3110-00-871-0248 2020-05-135 45 US
3110-00-871-0248 2020-01-30 1 DIBBS-RFPs
DAS6-23A 2019-12-356 146 DIBBS
DAS6-23A 2019-09-251 540 DIBBS
DAS6-23A 2019-07-203 365 DIBBS
DAS6-23A 2019-07-197 50 DIBBS
DAS6-23A 2019-07-195 365 DIBBS
3110-00-871-0248 2019-04-119 10 United States
3110-00-871-0248 2018-09-256 147 DIBBS
3110-00-871-0248 2018-07-186 175 DIBBS
3110-00-871-0248 2018-06-156 327 DIBBS
3110-00-871-0248 2018-03-71 103 DIBBS
3110-00-871-0248 2017-11-313 107 DIBBS
3110-00-871-0248 2017-11-313 55 DIBBS
3110-00-871-0248 2017-10-293 112 DIBBS
3110-00-871-0248 2015-05-126 2 US
3110-00-871-0248 2014-07-204 55 DIBBS
3110-00-871-0248 2013-11-323 263 DIBBS
3110-00-871-0248 2013-11-315 263 DIBBS
3110-00-871-0248 2013-09-268 109 DIBBS
3110-00-871-0248 2013-09-262 78 DIBBS
3110-00-871-0248 2013-05-145 0 DIBBS
3110-00-871-0248 2013-05-140 18 DIBBS
3110-00-871-0248 2013-02-38 127 DIBBS
DAS623A 2011-03-62 25 US
3110-00-871-0248 2010-09-250 204 DIBBS
3110-00-871-0248 2010-05-124 304 DIBBS
3110-00-871-0248 2010-04-102 76 DIBBS
BR6 2008-05-148 13 United States

Cross Reference | NSN 3110-00-871-0248

Part Number Cage Code Manufacturer
BR6 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
DAS6-23A 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION

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Technical Data | NSN 3110-00-871-0248

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER RING STEEL COMP 4140 LOCKING COLLAR STEEL COMP E52100 OUTER RING COPPER ALLOY RETAINER STEEL COMP E52100 ROLLER RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL STEEL COMP 430 SHIELD STEEL COMP 4140 SLEEVE
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7420 FED SPEC SINGLE MATERIAL RESPONSE INNER RING AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE LOCKING COLLAR MIL-S-7420 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE RETAINER MIL-S-7420 FED SPEC SINGLE MATERIAL RESPONSE ROLLER QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE
STYLE DESIGNATOR 276 CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
BORE DIAMETER 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM
OUTER RING WIDTH 0.7500 INCHES NOMINAL
INNER RING WIDTH 0.9320 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
RETAINER FABRICATION METHOD CAST
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
SPECIAL FEATURES 10 DEG SELF-ALIGNMENT IN EITHER DIRECTION,LUB HOLES AND GROOVE IN OD OF OUTER RING,HEAT TREATED SLEEVE AND COLLARS IN INNER RING,RADIAL CLEARANCE 0.0006 IN. MIN,0.0014 IN. MAX

Restrictions/Controls & Freight Information | NSN 3110-00-871-0248

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
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 3110-00-871-0248

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