Product Details | THRUST WASHER BEARING

3120-01-522-6796 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: 754-6407172 ITEM 1, 7546407172ITEM1, 754-6407179 ITEM 1, 7546407179ITEM1, 3120-01-522-6796, 01-522-6796, 3120015226796, 015226796, 211042319

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 09 AUG 2004 01-522-6796

Drawings & Photos | NSN 3120-01-522-6796


Cross Reference | NSN 3120-01-522-6796

Part Number Cage Code Manufacturer
211042319 53711 NAVAL SEA SYSTEMS COMMAND
754-6407172 ITEM 1 53711 NAVAL SEA SYSTEMS COMMAND
754-6407179 ITEM 1 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3120-01-522-6796

Characteristic Specifications
STYLE DESIGNATOR 23 ROUND
CENTER HOLE SHAPE STYLE 42 ROUND
SPECIAL FEATURES NOISE CONTROL FEATURES; DRAWING NAME BEARING ASSEMBLY
III END ITEM IDENTIFICATION MARK 21 MOD O TORPEDO EJECTION PUMP

Restrictions/Controls & Freight Information | NSN 3120-01-522-6796

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
Electro-static Discharge Susceptible:BESD sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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
No Freight Information

Management | NSN 3120-01-522-6796

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative