National Stock Number
1670-01-175-5657
National Stock Number (NSN) 1670-01-175-5657, or NIIN 011755657, (pilot chute) was assigned April 3, 1984 in the Federal Logistics Information System (FLIS). NIIN 011755657 was cancelled on December 15, 2017, 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. 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, 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) 01017. [A SMALL PARACHUTE CANOPY ATTACHED TO A LARGER CANOPY TO ACTUATE AND ACCELERATE THE OPENING OF THE LOAD BEARING CANOPY. WHEN USED IN CONJUNCTION WITH PERSONNEL PARACHUTES, IT IS USUALLY EQUIPPED WITH A SPRING OPENING DEVICE. WHEN IT IS MOUNTED ON A TANDEM PARACHUTE, IT RETARDS AND STABILIZES, BEFORE THE OPENING OF THE LOAD BEARING CANOPY.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1670011755657 does not contain precious metals.
This information was last updated on Aug 01, 2025.