Product Details | AIRFRAME ROLLER BEARING

3110-00-863-7983 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: BACB10CH50, DAS520A, DAS5-20A, DAS520A4, DAS5-20A-4, BR5, 3110-00-863-7983, 00-863-7983, 3110008637983, 008637983

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-863-7983

Drawings & Photos | NSN 3110-00-863-7983


Demand History | NSN 3110-00-863-7983

Part Number Request Date QTY Origin
BACB10CH50 2025-04-111 35 US
BACB10CH50 2024-10-302 563 DIBBS
BACB10CH50 2024-03-66 1449 DIBBS
BACB10CH50 2023-11-333 1045 DIBBS
BACB10CH50 2023-10-285 6 DIBBS
BACB10CH50 2023-07-197 58 DIBBS
BACB10CH50 2023-03-75 6 DIBBS
BACB10CH50 2022-12-354 975 DIBBS
BACB10CH50 2022-10-285 496 DIBBS
BACB10CH50 2022-09-261 139 DIBBS
3110-00-863-7983 2022-07-201 22 US
BACB10CH50 2022-06-156 496 DIBBS
BACB10CH50 2022-02-48 236 DIBBS
BACB10CH50 2022-02-34 737 DIBBS
BACB10CH50 2021-11-322 70 DIBBS
BACB10CH50 2021-10-291 667 DIBBS
BACB10CH50 2021-09-270 35 DIBBS
3110-00-863-7983 2020-10-304 1 DIBBS-RFPs
BACB10CH50 2019-12-336 5 Indonesia
3110-00-863-7983 2016-05-132 1 DIBBS-RFPs
BACB10CH50 2016-05-130 2 US
3110-00-863-7983 2016-05-124 108 DIBBS
3110-00-863-7983 2016-02-55 376 DIBBS
3110-00-863-7983 2015-08-242 550 DIBBS
3110-00-863-7983 2015-06-155 313 DIBBS
DAS520A 2015-02-43 12 US
DAS520A 2014-03-76 218 United States
3110-00-863-7983 2013-05-145 0 DIBBS
3110-00-863-7983 2013-04-92 649 DIBBS
3110-00-863-7983 2012-06-159 1545 DIBBS
3110-00-863-7983 2012-04-99 520 DIBBS
3110-00-863-7983 2011-11-311 697 DIBBS
3110-00-863-7983 2011-01-10 426 DIBBS
3110-00-863-7983 2010-09-271 588 DIBBS
3110-00-863-7983 2010-08-236 588 DIBBS
3110-00-863-7983 2010-02-57 811 DIBBS
3110-00-863-7983 2009-03-76 80 US
3110-00-863-7983 2009-03-76 360 US
BACB10CH50 2008-07-205 1 us
BACB10CH50 2008-06-178 27 US
3110-00-863-7983 2008-05-150 800 US
3110-00-863-7983 2007-10-303 238 DIBBS

Cross Reference | NSN 3110-00-863-7983

Part Number Cage Code Manufacturer
BACB10CH50 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
BACB10CH50 81205 THE BOEING COMPANY DBA BOEING
BR5 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
DAS5-20A 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
DAS5-20A-4 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION

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Technical Data | NSN 3110-00-863-7983

Characteristic Specifications
MATERIAL STEEL INNER RING STEEL OUTER RING STEEL RETAINER STEEL ROLLER RUBBER SYNTHETIC SEAL
SURFACE TREATMENT CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
STYLE DESIGNATOR 276 CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
BORE DIAMETER 0.3125 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.2500 INCHES NOMINAL
OUTER RING WIDTH 0.6562 INCHES NOMINAL
INNER RING WIDTH 0.8125 INCHES NOMINAL
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 AND GROOVE IN OUTER RING,HEAT TREATED SLEEVE AND COLLARS ON INNER RING
MANUFACTURERS CODE 81205
MFR SOURCE CONTROLLING REFERENCE BACB10CH50

Restrictions/Controls & Freight Information | NSN 3110-00-863-7983

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 3110-00-863-7983

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.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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