Product Details | THRUST WASHER BEARING

3120-00-987-7103 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: SSBN6105012071143PC7, SSBN610-501-2071143PC7, 2640901X7PC31, 2640-901X7PC31, 7355362R17, 73553-62R1-7, 7355362R1PC7, 73553-62R1PC7, 3120-00-987-7103, 00-987-7103, 3120009877103, 009877103

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-987-7103

Drawings & Photos | NSN 3120-00-987-7103


Cross Reference | NSN 3120-00-987-7103

Part Number Cage Code Manufacturer
2640-901X7PC31 96169 ELECTRIC BOAT CORPORATION
73553-62R1-7 96169 ELECTRIC BOAT CORPORATION
73553-62R1PC7 96169 ELECTRIC BOAT CORPORATION
SSBN610-501-2071143PC7 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3120-00-987-7103

Characteristic Specifications
MATERIAL PLASTIC POLYAMIDE OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 1.3660 INCHES MINIMUM AND 1.3680 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.0600 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 1.0000 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 32.0 MICROINCHES LARGEST OUTSIDE DIAMETER 32.0 MICROINCHES LEFT SIDE 32.0 MICROINCHES RIGHT SIDE
LUBRICATION MATERIAL LUBRICANT, MANUFACTURERS STANDARD
MANUFACTURERS CODE 96169
DESIGN CONTROL REFERENCE 73553-62R1PC7

Restrictions/Controls & Freight Information | NSN 3120-00-987-7103

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 114870 BEARING/BUSHING METAL
Less than car load rating W Rating Variable
Less than truck load rating P 77.5
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 3120-00-987-7103

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each