A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 5895-00-284-1901
NSN 6685-01-217-0284
NSN 5960-01-495-0859
NSN 6620-01-411-7382
NSN 5998-00-149-1837
NSN 6650-01-166-0889
NSN 5915-01-152-2684
NSN 5990-01-328-9846
NSN 6110-01-347-4631
NSN 6240-01-339-5100
NSN 6620-00-827-1611
NSN 5910-01-414-5422