A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 6645-00-838-6939
NSN 5950-01-159-7482
NSN 5925-01-008-8520
NSN 7035-01-019-5729
NSN 6110-01-472-5180
NSN 6685-01-054-0551
NSN 6150-01-565-2649
NSN 5905-01-450-0558
NSN 5990-00-033-8128
NSN 6135-00-351-8606
NSN 5910-01-375-9446
NSN 5945-01-328-7531