Product Details | SLEEVE BEARING

3120-01-218-5803 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: SSN637-701-2144267 PIECE 2, SSN6377012144267PIECE2, SSN637-709-2144267 PIECE 2, SSN6377092144267PIECE2, 1098 PIECE 2, 1098PIECE2, 2144267 PIECE 2, 2144267PIECE2, 637-701-2144267 PIECE 2, 6377012144267PIECE2, 637-709-2144267 PIECE 2, 6377092144267PIECE2, 701-2144267 PIECE 2, 7012144267PIECE2, 709-2144267 PIECE 2, 7092144267PIECE2, 77833-05X13 PIECE 2, 7783305X13PIECE2, 3120-01-218-5803, 01-218-5803, 3120012185803, 012185803

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 15 OCT 1985 01-218-5803

Cross Reference | NSN 3120-01-218-5803

Part Number Cage Code Manufacturer
1098 PIECE 2 34293 HUNTINGTON INGALLS INCORPORATED DIV INGALLS SHIPBUILDING
2144267 PIECE 2 80064 NAVAL SHIP SYSTEMS COMMAND
637-701-2144267 PIECE 2 80064 NAVAL SHIP SYSTEMS COMMAND
637-709-2144267 PIECE 2 80064 NAVAL SHIP SYSTEMS COMMAND
701-2144267 PIECE 2 80064 NAVAL SHIP SYSTEMS COMMAND
709-2144267 PIECE 2 80064 NAVAL SHIP SYSTEMS COMMAND
77833-05X13 PIECE 2 96169 ELECTRIC BOAT CORPORATION
SSN637-701-2144267 PIECE 2 80064 NAVAL SHIP SYSTEMS COMMAND
SSN637-709-2144267 PIECE 2 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3120-01-218-5803

Characteristic Specifications
MATERIAL COPPER ALLOY 903 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR SOLID, EXTERNAL FLANGES BOTH ENDS, INTERNAL FLANGE AT BOTH ENDS
OVERALL LENGTH 13.8750 INCHES NOMINAL
BODY OUTSIDE DIAMETER 13.5000 INCHES NOMINAL
BODY INSIDE DIAMETER 12.7500 INCHES NOMINAL
LEFT INTERNAL FLANGE HOLE DIAMETER 12.5430 INCHES MINIMUM AND
RIGHT INTERNAL FLANGE HOLE DIAMETER 12.5430 INCHES MINIMUM AND
LEFT INTERNAL FLANGE WIDTH 4.5000 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH 6.2500 INCHES NOMINAL
LEFT FLANGE OUTSIDE DIAMETER 15.7500 INCHES NOMINAL
RIGHT FLANGE OUTSIDE DIAMETER 13.7470 INCHES MINIMUM AND
LEFT FLANGE WIDTH 0.8750 INCHES NOMINAL
RIGHT FLANGE WIDTH 4.5000 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 20 HOLE
HOLE DIAMETER 0.1900 INCHES NOMINAL FIRST
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY 4 INTERNAL
SPECIAL FEATURES EIGHT ANTIROTATION HOLES 0.190 IN.-24NC-2B THREAD,COUNTERSUNK 0.500 IN. DEEP,0.210 IN. DIA BY 90.0 DEG ON 14.875 IN. DIA BOLT CIRCLE; TWELVE 0.4063 IN. DIA HOLES CBORE 0.5938 IN. DIA,0.500 IN. DEEP ON 14.750 IN. DIA BOLT CIRCLE
MANUFACTURERS CODE 34293
DESIGN CONTROL REFERENCE 1098 PIECE 2

Restrictions/Controls & Freight Information | NSN 3120-01-218-5803

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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
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 3120-01-218-5803

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