National Stock Number
4730-01-112-7178
National Stock Number (NSN) 4730-01-112-7178, or NIIN 011127178, (seal,conical,flared tube fitting) was assigned May 8, 1981 in the Federal Logistics Information System (FLIS). NIIN 011127178 was cancelled on December 2, 1994, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4730011482971. This NSN replaces 1 stock number, 5330004562540.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 32837. [A CYLINDRICAL SOFT METALLIC CRUSH ITEM USED TO SEAL HIGH PRESSURE FLARED TUBE CONNECTIONS. IT IS DESIGNED TO BE INSERTED BETWEEN THE CONICAL SURFACE OF A FLARED TUBE FITTING AND THE INNER SURFACE OF THE FLARED END OF THE CONNECTING TUBE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730011127178 does not contain precious metals.
This information was last updated on Jul 01, 2025.