6695-01-568-0059 (8214-02)
NSN 6695-01-568-0059 (NIIN 01-568-0059) is a flow meter window in Federal Supply Class 6695, Combination And Miscellaneous Instruments. Manufacturer part number 8214-02 (Howell Laboratories Inc, CAGE 22501); also referenced as 8014 ITEM 38 (Howell Laboratories Inc).
NIIN assigned October 2008; DEMIL A (none required); unit of issue EA (each), $159.84 gov standard price.