A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 6130-01-360-7642
NSN 4140-01-198-1452
NSN 5925-01-303-1403
NSN 6320-00-908-6841
NSN 2925-01-408-6205
NSN 6685-01-096-5194
NSN 5996-01-028-2096
NSN 5960-01-289-9733
NSN 2925-01-398-6751
NSN 5960-01-207-9544
NSN 5960-01-232-3100
NSN 6685-01-659-9949