Product Details | THRUST WASHER BEARING

3120-01-436-1789 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: 2498557, 6934967, 3120-01-436-1789, 01-436-1789, 3120014361789, 014361789

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 13 SEP 1996 01-436-1789

Demand History | NSN 3120-01-436-1789

Part Number Request Date QTY Origin
6934967 2025-09-260 175 DIBBS
6934967 2024-09-260 155 DIBBS
6934967 2024-06-161 131 DIBBS
3120-01-436-1789 2023-01-19 111 DIBBS
3120-01-436-1789 2021-05-133 38 DIBBS
3120-01-436-1789 2021-05-125 57 DIBBS
3120-01-436-1789 2021-04-96 120 DIBBS
3120-01-436-1789 2021-03-73 15 DIBBS
3120-01-436-1789 2021-02-53 9 DIBBS
3120-01-436-1789 2020-10-304 1 DIBBS-RFPs
3120-01-436-1789 2015-10-279 300 DIBBS
3120-01-436-1789 2015-09-272 1 DIBBS-RFPs
3120-01-436-1789 2015-07-201 216 DIBBS
3120-01-436-1789 2015-04-97 336 DIBBS
3120-01-436-1789 2014-10-296 323 DIBBS
3120-01-436-1789 2011-07-194 284 DIBBS
3120-01-436-1789 2010-10-302 273 DIBBS
3120-01-436-1789 2009-03-68 332 DIBBS
3120-01-436-1789 2008-10-280 446 DIBBS
3120-01-436-1789 2008-09-263 44 DIBBS
3120-01-436-1789 2008-08-221 291 DIBBS
3120-01-436-1789 2008-01-22 288 DIBBS
3120-01-436-1789 2007-05-131 172 DIBBS

Cross Reference | NSN 3120-01-436-1789

Part Number Cage Code Manufacturer
2498557 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2498557 53711 NAVAL SEA SYSTEMS COMMAND
6934967 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3120-01-436-1789

Characteristic Specifications
MATERIAL STEEL COMP E52100 OVERALL

Restrictions/Controls & Freight Information | NSN 3120-01-436-1789

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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 3120-01-436-1789

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