National Stock Number
5510-99-859-1812
National Stock Number (NSN) 5510-99-859-1812, or NIIN 998591812, (block,floor,wood) has an unknown assigned date. 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, there are no suppliers that are 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) 04471. [A BLOCK WITH THE OPPOSITE FACES GENERALLY PARALLEL USED IN THE CONSTRUCTION OF BLOCK FLOORS. IT MAY BE A SINGLE-PIECE BLOCK, OR A FABRICATED BLOCK MADE OF TWO OR MORE PIECES OF WOOD SECURELY JOINED TOGETHER. IN EITHER FORM, THE VERTICAL FACES, OR SIDES, OF THE BLOCK ARE USUALLY MILLED FOR JOINING TO OTHER BLOCKS, GENERALLY WITH TONGUE AND GROOVE OR WITH GROOVES FOR SPLINES. IT IS SO MILLED THAT THE GRAIN OF THE WOOD RUNS HORIZONTALLY OR IN A DIRECTION PERPENDICULAR TO THE TOP SURFACE OF THE BLOCK.].
This information was last updated on May 19, 2025.