Product Details | THRUST WASHER BEARING

3120-00-073-8298 An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.

Part Alternates: AM1208, FBJ344TF35234, FBJ344TF352-34, 90664, 91124, 114RS3121, 114RS312-1, 3120-00-073-8298, 00-073-8298, 3120000738298, 000738298

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 DEC 1967 00-073-8298

Drawings & Photos | NSN 3120-00-073-8298


Demand History | NSN 3120-00-073-8298

Part Number Request Date QTY Origin
3120-00-073-8298 2025-12-343 1 US
114RS3121 2025-11-315 24 United States
114RS312-1 2025-10-288 136 DIBBS
114RS312-1 2025-09-254 136 DIBBS
3120-00-073-8298 2025-07-205 5 United States
114RS312-1 2025-05-142 50 DIBBS
114RS312-1 2024-07-200 61 DIBBS
3120-00-073-8298 2024-05-150 1 United States
114RS312-1 2024-04-105 121 DIBBS
114RS312-1 2023-12-363 154 DIBBS
114RS312-1 2023-12-351 154 DIBBS
114RS312-1 2023-08-241 148 DIBBS
114RS312-1 2023-08-233 148 DIBBS
114RS3121 2023-05-142 2 United States
114RS312-1 2023-04-106 47 DIBBS
114RS312-1 2022-11-334 219 DIBBS
3120-00-073-8298 2022-09-251 2 US
114RS3121 2022-02-49 8 United States
114RS3121 2021-12-341 1 United States
114RS3121 2021-12-340 1 United States
114RS3121 2021-07-203 2 United States
114RS3121 2021-04-118 2 United States
114RS312-1 2020-11-322 261 DIBBS
114RS312-1 2020-06-166 244 DIBBS
114RS3121 2020-06-163 40 United States
114RS312-1 2020-02-48 88 DIBBS
3120-00-073-8298 2020-01-07 2 United States
3120-00-073-8298 2018-08-214 1 DIBBS-RFPs
3120-00-073-8298 2018-07-212 149 DIBBS
3120-00-073-8298 2018-07-204 149 DIBBS
3120-00-073-8298 2018-05-124 1 DIBBS-RFPs
114RS312-1 2012-06-171 5 Malaysia
3120-00-073-8298 2009-11-321 219 DIBBS
3120-00-073-8298 2009-06-168 204 DIBBS
3120-00-073-8298 2009-04-118 555 DIBBS
3120-00-073-8298 2009-02-40 239 DIBBS
3120-00-073-8298 2009-01-07 180 DIBBS
3120-00-073-8298 2008-09-246 182 DIBBS
3120-00-073-8298 2008-08-231 182 DIBBS
3120-00-073-8298 2008-06-176 217 DIBBS
3120-00-073-8298 2008-05-137 481 DIBBS
3120-00-073-8298 2008-05-137 356 DIBBS
3120-00-073-8298 2008-04-94 356 DIBBS
3120-00-073-8298 2007-12-340 36 DIBBS
3120-00-073-8298 2007-08-222 422 DIBBS
3120-00-073-8298 2007-07-187 197 DIBBS
3120-00-073-8298 2007-05-149 120 DIBBS
3120-00-073-8298 2007-05-145 165 DIBBS

Cross Reference | NSN 3120-00-073-8298

Part Number Cage Code Manufacturer
114RS312-1 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
114RS312-1 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
114RS312-1 77272 THE BOEING COMPANY DBA BOEING
90664 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
91124 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
AM1208 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
FBJ344TF352-34 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
FBJ344TF352-34 3NPS1 RBC AIRCRAFT PRODUCTS, INC.

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Technical Data | NSN 3120-00-073-8298

Characteristic Specifications
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 11.5430 INCHES MINIMUM AND 11.5480 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE 36 SHOULDERED
FLANGE THICKNESS 0.3150 INCHES MINIMUM AND 0.3350 INCHES MAXIMUM
OVERALL THICKNESS 1.0100 INCHES MINIMUM AND 1.0500 INCHES MAXIMUM
SHANK OUTSIDE DIAMETER 10.9880 INCHES MINIMUM AND 10.9900 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 10.7500 INCHES MINIMUM AND 10.7520 INCHES MAXIMUM
SURFACE FINISH 125.0 MICROINCHES OVERALL
SPECIAL FEATURES THREE MATCHED 120 DEG SEGMENTS IDENTIFIED W/A COMMON SERIAL NO.
(NON-CORE DATA) CHAMFER LENGTH 0.1600 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 77272
MFR SOURCE CONTROLLING REFERENCE 114RS312-1

Restrictions/Controls & Freight Information | NSN 3120-00-073-8298

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.
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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 3120-00-073-8298

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
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