National Stock Number
4310-01-177-6644
National Stock Number (NSN) 4310-01-177-6644, or NIIN 011776644, (compressor,centrifugal) was assigned April 27, 1984 in the Federal Logistics Information System (FLIS). NIIN 011776644 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 17641. [A NONPOSITIVE DISPLACEMENT COMPRESSOR DESIGNED TO COMPRESS AIR OR GAS FROM AN INITIAL INTAKE PRESSURE TO A HIGHER DISCHARGE PRESSURE BY MEANS OF BUCKETED OR FINNED TYPE ROTARY IMPELLER(S) INCLOSED IN A HOUSING. IT IS DESIGNED TO BE DRIVEN BY AN INDEPENDENT POWER SOURCE, SUCH AS AN ELECTRIC MOTOR, GASOLINE OR DIESEL ENGINE, OR THE LIKE. IT DOES NOT INCLUDE THE PRIME MOVER, AIR STORAGE TANK, AND THE LIKE. IT MAY INCLUDE VARIOUS PERIPHERAL COMPONENTS, SUCH AS DRIVE PULLEY, UNLOADER, AND THE LIKE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4310011776644 does not contain precious metals.
This information was last updated on Jun 01, 2025.