National Stock Number
4940-00-278-1934
National Stock Number (NSN) 4940-00-278-1934, or NIIN 002781934, (gun,air blow) has an unknown assigned date. NIIN 002781934 was cancelled on May 2, 1993, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4940002238972. This NSN does not replace any other NSNs.
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) 05657. [A MECHANICAL DEVICE DESIGNED FOR ATTACHMENT TO THE DISCHARGE END OF A COMPRESSED AIR LINE, FOR BLOWING DIRT OR OTHER FOREIGN SUBSTANCE FROM MOTORS, MACHINERY, 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 4940002781934 does not contain precious metals.
This information was last updated on Jul 01, 2025.