Product Details | AIRFRAME BALL BEARING

3110-01-216-8271 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, 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, BALL, ANNULAR.

Part Alternates: ADSP3 E7012A, ADSP3E7012A, BACB10A630, DSP3ST, DSP-3-ST, 3929, 3110-01-216-8271, 01-216-8271, 3110012168271, 012168271

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 SEP 1985 01-216-8271

Demand History | NSN 3110-01-216-8271

Part Number Request Date QTY Origin
BACB10A630 2007-07-183 50 US

Cross Reference | NSN 3110-01-216-8271

Part Number Cage Code Manufacturer
3929 06144 INDUSTRIAL TECTONICS BEARINGS CORPORATION
ADSP3 E7012A 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
ADSP3 E7012A 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
BACB10A630 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
BACB10A630 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
BACB10A630 81205 THE BOEING COMPANY DBA BOEING
BACB10A630 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
DSP-3-ST 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Technical Data | NSN 3110-01-216-8271

Characteristic Specifications
OVERALL OUTSIDE DIAMETER 0.7769 INCHES MINIMUM AND 0.7774 INCHES MAXIMUM
MATERIAL STEEL COMP 440C BALL
BORE DIAMETER 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
INNER RING WIDTH 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
BEARING SEAL TYPE CONTACT
MATERIAL STEEL COMP 440C INNER RING
INTERNAL CLEARANCE 0.0002 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL
ALIGNMENT TYPE SELF-ALIGNING
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-25013 MIL SPEC SINGLE MATERIAL RESPONSE
SPECIFICATION/STANDARD DATA 81205-BACB10A MANUFACTURERS STANDARD
SELF-ALIGNMENT LOCATION INTERNAL
OUTER RING WIDTH 0.3870 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM
MATERIAL GLASS FIBER OR PLASTIC POLYTETRAFLUOROETHYLENE SEAL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
LOAD DIRECTION RADIAL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING
SEAL QUANTITY 2
LUBRICATION MATERIAL GREASE
MATERIAL STEEL COMP 440C OUTER RING
STYLE DESIGNATOR DOUBLE ROW, SELF ALIGNING

Restrictions/Controls & Freight Information | NSN 3110-01-216-8271

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.
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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 3110-01-216-8271

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 ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
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