Product Details | THRUST WASHER BEARING

3120-01-048-3311 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: ML2376, ML-2376 , 2090104781, 209-010-478-1, 3120-01-048-3311, 01-048-3311, 3120010483311, 010483311

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 SEP 1977 01-048-3311

Drawings & Photos | NSN 3120-01-048-3311


Demand History | NSN 3120-01-048-3311

Part Number Request Date QTY Origin
209-010-478-1 2024-11-319 13 DIBBS
ML-2376 2024-11-319 13 DIBBS
3120-01-048-3311 2016-08-217 15 DIBBS
3120-01-048-3311 2014-10-281 182 DIBBS
209-010-478-1 2012-04-114 1 Taiwan
3120-01-048-3311 2012-04-114 1 MANUAL
3120-01-048-3311 2011-08-213 195 DIBBS
3120-01-048-3311 2007-10-278 84 DIBBS
3120-01-048-3311 2007-08-219 233 DIBBS
3120-01-048-3311 2007-06-157 150 DIBBS
3120-01-048-3311 2007-02-46 83 DIBBS

Cross Reference | NSN 3120-01-048-3311

Part Number Cage Code Manufacturer
209-010-478-1 97499 BELL HELICOPTER TEXTRON INC.
ML-2376 26124 GGB NORTH AMERICA LLC DBA GGB

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Technical Data | NSN 3120-01-048-3311

Characteristic Specifications
MATERIAL PLASTIC OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 1.9700 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.0590 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 1.0100 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICANT, MANUFACTURERS STANDARD
MANUFACTURERS CODE 97499
DESIGN CONTROL REFERENCE 209-010-478-1

Restrictions/Controls & Freight Information | NSN 3120-01-048-3311

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:UPrecious metal type is unknown
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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 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 3120-01-048-3311

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