Product Details | SLEEVE BEARING

3120-01-438-3856 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: KPD66608028, KPD666-08-028, 4D004008028, 4D0040-08-028, 3120-01-438-3856, 01-438-3856, 3120014383856, 014383856

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 06 NOV 1996 01-438-3856

Drawings & Photos | NSN 3120-01-438-3856


Cross Reference | NSN 3120-01-438-3856

Part Number Cage Code Manufacturer
4D0040-08-028 88277 BOEING COMPANY, THE DBA BOEING
KPD666-08-028 50632 KAMATICS CORPORATION

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Technical Data | NSN 3120-01-438-3856

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER STEEL COMP 630 OUTER LAYER
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.9375 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.6260 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.4905 INCHES MINIMUM AND 0.4925 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.9800 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
FLANGE WIDTH 0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
(NON-CORE DATA) CHAMFER LENGTH 0.0250 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
(NON-CORE DATA) UNDERCUT WIDTH 0.0620 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH 0.0050 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-438-3856

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 3120-01-438-3856

Category Code Description
Materiel Management Aggregation CodeBATB:C-17 PROGRAM
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.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF77Boeing Military Transportation Aircraft
Los Angeles, CA 90307-3044
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