Product Details | SLEEVE BEARING

3120-00-348-7983 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: 6515002, 6-51500-2, 3120-00-348-7983, 00-348-7983, 3120003487983, 003487983

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-348-7983

Drawings & Photos | NSN 3120-00-348-7983


Demand History | NSN 3120-00-348-7983

Part Number Request Date QTY Origin
3120-00-348-7983 2012-08-234 18 DIBBS
3120-00-348-7983 2012-07-200 22 DIBBS
3120-00-348-7983 2011-05-124 29 DIBBS
3120-00-348-7983 2011-03-73 6 DIBBS
3120-00-348-7983 2007-05-141 45 DIBBS

Cross Reference | NSN 3120-00-348-7983

Part Number Cage Code Manufacturer
6-51500-2 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 3120-00-348-7983

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
STYLE DESIGNATOR 18B SEGMENTED
OVERALL LENGTH 1.8070 INCHES MINIMUM AND 1.8080 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 2.5610 INCHES MINIMUM AND 2.5620 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.3160 INCHES MINIMUM AND 2.3170 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER 3.0000 INCHES NOMINAL
RIGHT FLANGE OUTSIDE DIAMETER 3.0000 INCHES NOMINAL
LEFT FLANGE WIDTH 0.0975 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM
RIGHT FLANGE WIDTH 0.0975 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER ROUND INSIDE RIGHT CORNER ROUND INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER ROUND LEFT FLANGE BODY CORNER SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER ROUND RIGHT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 4 HOLE AND 4 SLOT
HOLE DIAMETER 0.1880 INCHES NOMINAL FIRST
SLOT WIDTH 0.0800 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM FIRST
SLOT LENGTH 1.2870 INCHES MINIMUM AND 1.2880 INCHES MAXIMUM FIRST
SURFACE FINISH 20.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 100.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 100.0 MICROINCHES LEFT END SURFACE OF RIGHT FLANGE 100.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 100.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE 100.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE 100.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE 100.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
LUBRICATION MATERIAL GREASE
LUBRICANT ACCOMMODATION STYLE 68 GROOVED STRAIGHT AND CIRCULAR
(NON-CORE DATA) RADIUS 0.2200 INCHES NOMINAL 0.2200 INCHES NOMINAL 0.0990 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM 0.0900 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM
MANUFACTURERS CODE 81205
DESIGN CONTROL REFERENCE 6-51500-2

Restrictions/Controls & Freight Information | NSN 3120-00-348-7983

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 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 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 3120-00-348-7983

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each