Product Details | SLEEVE BEARING

3120-00-505-8481 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: VS05051783, VS05-05-1783, 3120-00-505-8481, 00-505-8481, 3120005058481, 005058481

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-505-8481

Drawings & Photos | NSN 3120-00-505-8481


Cross Reference | NSN 3120-00-505-8481

Part Number Cage Code Manufacturer
VS05-05-1783 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3120-00-505-8481

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT OXIDE OVERALL
STYLE DESIGNATOR 18C SOLID
OVERALL LENGTH 5.7370 INCHES MINIMUM AND 5.7410 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 4.1094 INCHES MINIMUM AND 4.1406 INCHES MAXIMUM
BODY INSIDE DIAMETER 3.9460 INCHES MINIMUM AND 3.9480 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER 4.4219 INCHES MINIMUM AND 4.4531 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER 4.4219 INCHES MINIMUM AND 4.4531 INCHES MAXIMUM
LEFT FLANGE WIDTH 0.7344 INCHES MINIMUM AND 0.7656 INCHES MAXIMUM
RIGHT FLANGE WIDTH 0.7344 INCHES MINIMUM AND 0.7656 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER ROUND LEFT FLANGE OUTSIDE RIGHT CORNER ROUND LEFT FLANGE BODY CORNER ROUND RIGHT FLANGE OUTSIDE LEFT CORNER ROUND RIGHT FLANGE BODY CORNER
(NON-CORE DATA) RADIUS 0.1250 INCHES NOMINAL 0.1250 INCHES NOMINAL 0.1250 INCHES NOMINAL 0.1250 INCHES NOMINAL
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE VS05-05-1783

Restrictions/Controls & Freight Information | NSN 3120-00-505-8481

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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating W Rating Variable
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 Y Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions.
Special Handling Code 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable