Product Details | SLEEVE BEARING

3120-00-478-2743 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: 2578730, 2578730001A, 2578730-001A, 3120-00-478-2743, 00-478-2743, 3120004782743, 004782743

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 JUN 1971 00-478-2743

Drawings & Photos | NSN 3120-00-478-2743


Cross Reference | NSN 3120-00-478-2743

Part Number Cage Code Manufacturer
2578730 06848 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
2578730-001A 06848 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
2578730-001A 13002 GOODRICH CORPORATION DBA GOODRICH LANDING GEAR DIVISION
2578730-001A 17576 GOODRICH CORP DBA GOODRICH CORP
2578730-001A 55284 HONEYWELL INTERNATIONAL INC DBA HONEYWELL

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Technical Data | NSN 3120-00-478-2743

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER ALUMINUM ALLOY 7075 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION Q-A-200/11 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/9 FED SPEC 2ND MATERIAL RESPONSE OUTER LAYER
SURFACE TREATMENT ANODIZE LEFT END SURFACE OF BODY AND FLANGE ANODIZE OUTSIDE DIAMETER SURFACE OF BODY ANODIZE OUTSIDE DIAMETER SURFACE OF FLANGE ANODIZE RIGHT END SURFACE OF BODY ANODIZE RIGHT END SURFACE OF BODY AND FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY AND FLANGE
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.3080 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.8135 INCHES MINIMUM AND 0.8140 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.6880 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.0600 INCHES NOMINAL
FLANGE WIDTH 0.0480 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE 125.0 MICROINCHES RIGHT END SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE
TEST DATA DOCUMENT 81349-MIL-I-6866 SPECIFICATION
(NON-CORE DATA) CHAMFER LENGTH 0.0400 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-00-478-2743

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 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3120-00-478-2743

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