Product Details | SLEEVE BEARING

3120-00-478-9451 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: ASW128258, X4789451, 128258, 3120-00-478-9451, 00-478-9451, 3120004789451, 004789451

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-478-9451

Drawings & Photos | NSN 3120-00-478-9451


Cross Reference | NSN 3120-00-478-9451

Part Number Cage Code Manufacturer
128258 0AHP5 CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS
ASW128258 12776 AIRCRAFT SUPPLIES
X4789451 18039 MARC METAL FABRICATORS INC

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Technical Data | NSN 3120-00-478-9451

Characteristic Specifications
MATERIAL STEEL COMP 416SE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 55.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT SILVER OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.8890 INCHES MINIMUM AND 0.8940 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.8975 INCHES MINIMUM AND 1.8980 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.2885 INCHES MINIMUM AND 1.2895 INCHES MAXIMUM
CORNER SHAPE ROUND ALL CORNERS
III PRECIOUS MATERIAL SILVER
(NON-CORE DATA) RADIUS 0.0400 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
MANUFACTURERS CODE 0AHP5
DESIGN CONTROL REFERENCE 128258

Restrictions/Controls & Freight Information | NSN 3120-00-478-9451

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:SItem contains silver
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 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 3120-00-478-9451

Category Code Description
Cognizance Codes9VNavy-owned stocks of material managed by the Air Force within the San Antonio Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFPZSan Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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