National Stock Number
1670-01-623-3973
National Stock Number (NSN) 1670-01-623-3973, or NIIN 016233973, (riser,parachute) was assigned November 12, 2013 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2019, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 51009. [AN ARRANGEMENT OF STRAPS AND HARDWARE WHICH IS ATTACHED TO THE CANOPY SUSPENSION LINE CONNECTOR LINKS AND HARNESS OF A PARACHUTE AND/OR TO A RISER EXTENSION PARACHUTE OR THE LIKE. AT ONE END IT CAN BE PROVIDED WITH A BRAID TO LET A LINK, LOOP OR THE LIKE THROUGH. TO THE OTHER END A SNAP HOOK, RING OR THE LIKE MAY BE ATTACHED. EXCLUDES: RISER EXTENSION, PARACHUTE; STRAP, WEBBING AND RISER, PARACHUTE, AIRCRAFT DECELERATION.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1670016233973 does not contain precious metals.
This NSN is associated to Schedule B 8804000000: parachutes (including dirigible parachutes and paragliders) and rotochutes; parts thereof and accessories thereto. The Schedule B End Use is listed as aircraft launching gear, parachutes, etc.. NAICS classification category 314999: all other miscellaneous textile product mills.
This information was last updated on May 01, 2025.