A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 6130-01-294-6382
NSN 5985-00-985-6159
NSN 5935-01-377-0780
NSN 6320-01-512-2031
NSN 5905-01-448-9664
NSN 2925-01-436-7325
NSN 5935-01-186-5513
NSN 6620-00-945-3072
NSN 6135-00-461-3590
NSN 5965-01-441-1525
NSN 6145-00-158-5549
NSN 5855-01-342-3824