National Stock Number
5365-01-438-2575
National Stock Number (NSN) 5365-01-438-2575, or NIIN 014382575, (sleeve,seal seat) was assigned November 4, 1996 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 50142. [A THIN METALLIC TUBLAR SHAPED ITEM WITH A FLANGE AT ONE END DESIGNED TO BE MOUNTED ON A SHAFT END TO RESTORE A SCORED SEALING SURFACE WITHOUT THE NECESSITY OF REMOVING THE SHAFT. A SPECIAL TOOL TO INSTALL THE ITEM WITH PRESS FIT IS INCLUDED. IT ALSO SERVES AS A PROTECTION AGAINST DEFORMATION AND DAMAGE OF THE ITEM DURING TRANSPORTATION. SEE ALSO BUSHING,SLEEVE. EXCLUDES:SLEEVE,SHAFT,PUMP.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5365014382575 does not contain precious metals.
This information was last updated on Jul 01, 2025.