National Stock Number
2810-01-127-5507
National Stock Number (NSN) 2810-01-127-5507, or NIIN 011275507, (baffle,airflow,aircraft reciproc) was assigned March 3, 1982 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. 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) 50471. [A GENERALLY METALLIC ITEM OF VARIOUS SHAPES DESIGNED TO PROVIDE AN OPTIMUM DIVERSION OF COOLING AIR AROUND AND THROUGH AN AIR-COOLED AIRCRAFT ENGINE, GASOLINE. EXCLUDES:DEFLECTOR, AIR FLOW.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2810011275507 contains an unknown precious metal.
This NSN is associated to Schedule B 8409100080: parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil. The Schedule B End Use is listed as engines and turbines for military aircraft. NAICS classification category 336412: aircraft engine and engine parts manufacturing.
This information was last updated on Jul 01, 2025.