A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 5835-00-550-7728
NSN 5975-00-839-9918
NSN 5930-01-444-2386
NSN 6620-01-595-7459
NSN 2925-00-190-5561
NSN 6135-00-179-0538
NSN 6110-00-303-4955
NSN 5930-01-087-0900
NSN 6645-01-265-2746
NSN 5925-01-121-2154
NSN 5945-01-208-7269
NSN 5950-00-293-8260