National Stock Number
5680-01-677-4211
National Stock Number (NSN) 5680-01-677-4211, or NIIN 016774211, (cover,manhole) was assigned December 12, 2018 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. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 13, 2018, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 11479. [A METALLIC ITEM FOR MOUNTING UPON A FRAME, MANHOLE AND COMPLETELY CLOSING THE OPENING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5680016774211 does not contain precious metals.
This NSN is associated to Schedule B 7325100000: cast articles nesoi of nonmalleable cast iron. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 331511: iron foundries.
This information was last updated on Jul 01, 2025.