A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 6105-01-508-1156
NSN 6685-01-425-1719
NSN 5915-01-196-8917
NSN 5905-01-296-9201
NSN 6610-00-858-2094
NSN 6645-01-600-5653
NSN 6320-00-025-9910
NSN 5960-01-609-6565
NSN 5895-00-018-3858
NSN 6145-01-577-9233
NSN 2925-00-943-2263
NSN 5835-00-759-1109