Product Details | SLEEVE BEARING

3120-01-210-2331 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: SSBN654-209-2147530 PIECE 50, SSBN6542092147530PIECE50, 76553-78X27 PIECE 50, 7655378X27PIECE50, 3120-01-210-2331, 01-210-2331, 3120012102331, 012102331

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 JUN 1985 01-210-2331

Cross Reference | NSN 3120-01-210-2331

Part Number Cage Code Manufacturer
76553-78X27 PIECE 50 96169 ELECTRIC BOAT CORPORATION
SSBN654-209-2147530 PIECE 50 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3120-01-210-2331

Characteristic Specifications
SURFACE FINISH 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-00465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FLANGE OUTSIDE DIAMETER 2.5000 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE SQUARE LEFT FLANGE BODY CORNER
MATERIAL COPPER ALLOY 642 OVERALL
CHAMFER LENGTH (NON-CORE) UNABLE TO DECODE
BODY INSIDE DIAMETER 1.7510 INCHES MINIMUM AND 1.7530 INCHES MAXIMUM
SURFACE FINISH 63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR SOLID
CORNER SHAPE CHAMFERED INSIDE LEFT CORNER
CHAMFER ANGLE (NON-CORE) UNABLE TO DECODE
CORNER SHAPE SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE SQUARE INSIDE RIGHT CORNER
OVERALL LENGTH 1.8750 INCHES NOMINAL
CORNER SHAPE CHAMFERED OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER 2.0010 INCHES MINIMUM AND 2.0015 INCHES MAXIMUM
FLANGE WIDTH 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY

Restrictions/Controls & Freight Information | NSN 3120-01-210-2331

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 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 3120-01-210-2331

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 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
Purchasing QTY
UOM
1
EA : Each