Product Details | DUPLEX BALL BEARING

3110-00-963-1174 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: SSR6DB, R6STDB, 269701, 26970-1, 3110-00-963-1174, 00-963-1174, 3110009631174, 009631174

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-963-1174

Drawings & Photos | NSN 3110-00-963-1174


Demand History | NSN 3110-00-963-1174

Part Number Request Date QTY Origin
26970-1 2025-10-292 57 DIBBS
26970-1 2025-05-121 14 DIBBS
26970-1 2025-04-113 14 DIBBS
26970-1 2021-03-90 413 DIBBS
26970-1 2020-10-290 413 DIBBS
26970-1 2020-10-282 413 DIBBS
26970-1 2020-09-271 116 DIBBS
26970-1 2020-09-264 87 DIBBS
26970-1 2020-09-251 87 DIBBS
26970-1 2020-08-240 87 DIBBS
26970-1 2019-10-287 322 DIBBS
26970-1 2019-10-287 360 DIBBS
26970-1 2019-09-253 284 DIBBS
26970-1 2019-04-114 322 DIBBS
26970-1 2019-02-43 211 DIBBS
26970-1 2019-02-37 145 DIBBS
269701 2019-01-16 1 us
3110-00-963-1174 2018-10-289 109 DIBBS
3110-00-963-1174 2018-07-198 80 DIBBS
3110-00-963-1174 2017-09-250 139 DIBBS
3110-00-963-1174 2015-11-313 1 DIBBS-RFPs
3110-00-963-1174 2014-08-240 29 DIBBS
3110-00-963-1174 2014-05-125 416 DIBBS
3110-00-963-1174 2014-02-56 3 DIBBS
3110-00-963-1174 2014-01-26 393 DIBBS
3110-00-963-1174 2013-06-177 365 United States
3110-00-963-1174 2013-01-22 365 DIBBS
3110-00-963-1174 2010-12-336 426 DIBBS
3110-00-963-1174 2010-03-68 426 DIBBS

Cross Reference | NSN 3110-00-963-1174

Part Number Cage Code Manufacturer
26970-1 55820 HAMILTON SUNDSTRAND CORPORATION DBA HAMILTON SUNDSTRAND POWER SYTEMS
26970-1 66195 SOLAR TURBINES INCORPORATED
26970-1 99167 HAMILTON SUNDSTRAND CORPORATION
R6STDB 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
SSR6DB 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV

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Technical Data | NSN 3110-00-963-1174

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 92A NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH 0.4376 INCHES NOMINAL
BORE DIAMETER 0.3750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.8750 INCHES NOMINAL
LUBRICATION MATERIAL LUBRICANT
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-5572 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
LOAD DIRECTION RADIAL
SPECIAL FEATURES C58 TO C62 ROCKWELL HARDNESS RINGS AND BALLS,STABILIZED FOR OPERATION FROM M 65 DEG TO P 200 DEG F AT 6000 RPM

Restrictions/Controls & Freight Information | NSN 3110-00-963-1174

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 P 77.5
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 3110-00-963-1174

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 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
PR : Pair
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
PR : Pair
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
PR : Pair