DLMS™ Summary National Stock Number 1020-00-225-2255 National Stock Number (NSN) 1020-00-225-2255, or NIIN 002252255, (chain and pawls ass) was assigned March 1, 1971 in the Federal Logistics Information System (FLIS). NIIN 002252255 was cancelled on May 8, 2012, 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 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) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1020002252255 does not contain precious metals. This information was last updated on May 04, 2012.