Product Details | THRUST WASHER BEARING

3120-00-661-4725 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: A0NI156, 11492, 3120-00-661-4725, 00-661-4725, 3120006614725, 006614725

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-661-4725

Drawings & Photos | NSN 3120-00-661-4725


Demand History | NSN 3120-00-661-4725

Part Number Request Date QTY Origin
11492 2024-08-233 17 DIBBS
A0NI156 2024-08-233 17 DIBBS
3120-00-661-4725 2018-11-310 22 DIBBS
3120-00-661-4725 2018-02-37 8 DIBBS
3120-00-661-4725 2017-09-256 9 DIBBS
3120-00-661-4725 2012-09-258 63 DIBBS
3120-00-661-4725 2012-08-243 63 DIBBS
3120-00-661-4725 2011-07-193 46 DIBBS
3120-00-661-4725 2010-04-116 44 DIBBS
3120-00-661-4725 2009-12-358 60 DIBBS
3120-00-661-4725 2009-10-294 69 DIBBS
3120-00-661-4725 2008-12-358 18 DIBBS
3120-00-661-4725 2008-02-58 33 DIBBS

Cross Reference | NSN 3120-00-661-4725

Part Number Cage Code Manufacturer
11492 54402 R. P. S. INC
A0NI156 16062 M. T. DAVIDSON COMPANY

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Technical Data | NSN 3120-00-661-4725

Characteristic Specifications
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 1.6074 INCHES MINIMUM AND 1.6114 INCHES MAXIMUM
CORNER SHAPE SQUARE FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE THIRD OUTSIDE CORNER SQUARE FOURTH OUTSIDE CORNER SQUARE FIRST INSIDE CORNER SQUARE SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE 36 SHOULDERED
FLANGE THICKNESS 0.1250 INCHES NOMINAL
OVERALL THICKNESS 0.3125 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 1.1640 INCHES MINIMUM AND 1.1680 INCHES MAXIMUM
SURFACE CONDITION GROUND

Restrictions/Controls & Freight Information | NSN 3120-00-661-4725

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.
Category Code Description
NMF Description 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
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 3120-00-661-4725

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