National Stock Number (NSN) 1730-01-337-7580, or NIIN 013377580, (guard,aircraft ground servicing) was assigned April 21, 1991 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. ISO Group has several sources of supply for this NSN.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 11 contracts issued for this part number, with 11 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE8EF25P0081, SPE8E917V0179, SPE8EF14M0622, SPM8EF13V0280, SPM8EF12V0181. The total value of the awarded contracts has been US$ 686,803.00.
This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 57,455. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 08, 2008, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 28183. [AN ITEM DESIGNED TO PROTECT A PROTRUDING AND/OR VULNERABLE PART OF AN AIRCRAFT, SUCH AS ANGLE OF ATTACK PROBE, TRANSMITTER VANE, AILERON TRAILING EDGE, COMPARTMENT WINDOW, AND THE LIKE. IT PREVENTS PHYSICAL DAMAGE TO THE PART AND POSSIBLE INJURY TO PERSONNEL WHILE THE AIRCRAFT IS ON THE GROUND. IT IS USUALLY RED IN COLOR AND HAS A WARNING STREAMER ATTACHED TO INDICATE REMOVAL BEFORE FLIGHT. EXCLUDES:SHIELD, AIRCRAFT GROUND SERVICING; SCREEN, AIRCRAFT GROUND SERVICING; GUARD (AS MODIFIED); BUMPER (AS MODIFIED); COVER (AS MODIFIED); PAD (AS MODIFIED); AND PROTECTOR (AS MODIFIED).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1730013377580 does not contain precious metals.
This NSN is associated to Schedule B 8803909060: other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites). The Schedule B End Use is listed as parts for military-type goods. NAICS classification category 336419: other guided missile and space vehicle parts and auxiliary equipment manufacturing.
This information was last updated on Aug 01, 2025.