Product Details | SLEEVE BEARING

3120-00-477-0220 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: AT4544C12039, AT4544C12-039, C4544C12039, C4544C12-039, GDRC12039, GDRC12-039, 9098712039, 90987-12-039, 3120-00-477-0220, 00-477-0220, 3120004770220, 004770220

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 JUN 1971 00-477-0220

Drawings & Photos | NSN 3120-00-477-0220


Cross Reference | NSN 3120-00-477-0220

Part Number Cage Code Manufacturer
90987-12-039 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
AT4544C12-039 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
C4544C12-039 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
GDRC12-039 73134 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 3120-00-477-0220

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER STEEL COMP 630 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.3850 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.9388 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.7495 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES LEFT END SURFACE OF BODY 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF BODY
MANUFACTURERS CODE 81755
MFR SOURCE CONTROLLING REFERENCE C4544C12-039

Restrictions/Controls & Freight Information | NSN 3120-00-477-0220

Category Code Description
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.
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 W Rating Variable
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