Product Details | ANNULAR BALL BEARING

3110-00-939-0584 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: H15022042, H15022-042, S812BIST3P38LY231, S812BIST5P38LY231, 11210001, 1-1210-001, 3TWNL812ULG20, 3TWNL8-12ULG20, 3TWNL812ULGP31, 3TWNL8-12ULGP31, 3110-00-939-0584, 00-939-0584, 3110009390584, 009390584

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 16 NOV 1965 00-939-0584

Drawings & Photos | NSN 3110-00-939-0584


Cross Reference | NSN 3110-00-939-0584

Part Number Cage Code Manufacturer
1-1210-001 50237 CAE USA INC. DBA CAE USA SIMULATION PRODUCTS
3TWNL8-12ULG20 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
3TWNL8-12ULGP31 78188 STANDARD UNBREAKABLE WATCH CRYSTALS INC
H15022-042 19133 MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE
H15022-042 76301 BOEING COMPANY, THE DBA BOEING
S812BIST3P38LY231 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
S812BIST5P38LY231 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION

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Technical Data | NSN 3110-00-939-0584

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1552 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM
BORE DIAMETER 0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
SPECIAL FEATURES ALTERNATE TEFLON SPACER SLUGS BETWEEN BALLS; FRACTURED OUTER RING WITH TWO STAINLESS STEEL RETAINING RINGS; GREASE PLATE WITH SPECIFIED GREASE

Restrictions/Controls & Freight Information | NSN 3110-00-939-0584

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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3110-00-939-0584

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 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