Product Details | ANNULAR BALL BEARING

3110-00-278-7332 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: M1632FF, M81793/04-JD1C2N1A1, M8179304JD1C2N1A1, S814CHH, S814CHH7, S814CHH7P25LO1, S814CHH7P25LO-1, S814CHHP25, SE16322ZE7CFDE, SMC8059741, SM-C-805974-1, SR188PP, SR188PPK25, SR188PPK257, SR188PPK25-7, SR188PPK25MILL6085A, SR188SSW25011, SR188SSW25-011, SR188SSW3011, SR188SSW30-11, SR188SSW4011, SS814CHHP25L01ABEC7, SS814CHHP25L0-1ABEC7, B1-32, CP15118S2510, CP15-1-18S25-10, E1-13, ULZ8016XL10, E113, 10277120, 2147421, 41326615, 413266-15, 4LZ8016XL10, 562293, 77M1632ZD7J, B132, 3110-00-278-7332, 00-278-7332, 3110002787332, 002787332

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-278-7332

Drawings & Photos | NSN 3110-00-278-7332


Demand History | NSN 3110-00-278-7332

Part Number Request Date QTY Origin
3110-00-278-7332 2022-02-46 530 DIBBS
3110-00-278-7332 2022-01-19 116 DIBBS
562293 2014-05-135 50 United States

Cross Reference | NSN 3110-00-278-7332

Part Number Cage Code Manufacturer
10277120 18876 U S ARMY AVIATION AND MISSILE COMMAND
2147421 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
413266-15 96214 RAYTHEON COMPANY DBA RAYTHEON
4LZ8016XL10 53988 RAYTHEON CO.
562293 73030 HAMILTON SUNDSTRAND CORPORATION
77M1632ZD7J 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
B1-32 29440 W. M. BERG INC
CP15-1-18S25-10 99696 LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL
E1-13 00141 ROLLER BEARING COMPANY OF AMERICA, INC.
M1632FF 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
M81793/04-JD1C2N1A1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
S814CHH 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
S814CHH7 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
S814CHH7P25LO-1 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
S814CHHP25 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
SE16322ZE7CFDE 07102 REED INSTRUMENT BEARING CO
SM-C-805974-1 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
SR188PP 00141 ROLLER BEARING COMPANY OF AMERICA, INC.
SR188PP 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SR188PPK25 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SR188PPK25-7 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SR188PPK25MILL6085A 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SR188SSW25-011 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SR188SSW25011 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SR188SSW30-11 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SR188SSW4011 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SS814CHHP25L0-1ABEC7 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
ULZ8016XL10 53988 RAYTHEON CO.

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Technical Data | NSN 3110-00-278-7332

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1875 INCHES NOMINAL
BORE DIAMETER 0.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.5000 INCHES NOMINAL
LUBRICATION MATERIAL OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.7
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0002 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M81793/04-JD1C2N1A1

Restrictions/Controls & Freight Information | NSN 3110-00-278-7332

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 3110-00-278-7332

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeBConsumable Repair Parts
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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