Product Details | SLEEVE BEARING

3120-00-303-6383 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: 205342, 3120-00-303-6383, 00-303-6383, 3120003036383, 003036383

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-303-6383

Drawings & Photos | NSN 3120-00-303-6383


Cross Reference | NSN 3120-00-303-6383

Part Number Cage Code Manufacturer
205342 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
205342 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO

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Technical Data | NSN 3120-00-303-6383

Characteristic Specifications
MATERIAL STEEL OVERALL
HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM INSIDE DIAMETER SURFACE OF BODY 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 92.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT TIN ALLOY UNS L13890 INSIDE DIAMETER SURFACE OF BODY
STYLE DESIGNATOR 21C SOLID
OVERALL LENGTH 3.4900 INCHES MINIMUM AND 3.5100 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.1350 INCHES MINIMUM AND 2.1380 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 3.4900 INCHES MINIMUM AND 3.5100 INCHES MAXIMUM
FLANGE WIDTH 0.0930 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM
END TO FLANGE DISTANCE 0.0800 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM
LEFT END BODY DIAMETER 2.4400 INCHES MINIMUM AND 2.4410 INCHES MAXIMUM
RIGHT END BODY DIAMETER 2.4400 INCHES MINIMUM AND 2.4410 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 3 HOLE
HOLE DIAMETER 0.0810 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM AND 0.1240 INCHES MINIMUM AND 3.5100 INCHES MAXIMUM FIRST
SURFACE FINISH 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF FLANGE 16.0 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 FLANGE
FEATURES PROVIDED CASEHARDENED
SPECIAL FEATURES FOUR 0.249 BY 0.255 IN. AND SIX 0.220 BY 0.225 IN. HOLES IN FLANGE
MANUFACTURERS CODE 70210
DESIGN CONTROL REFERENCE 205342

Restrictions/Controls & Freight Information | NSN 3120-00-303-6383

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 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 3120-00-303-6383

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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each