A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 5998-00-834-2780
NSN 5930-00-090-0873
NSN 6135-01-089-4888
NSN 5998-01-596-1793
NSN 6150-01-500-4494
NSN 5895-00-424-6296
NSN 5998-01-490-6924
NSN 6685-01-648-4505
NSN 6145-01-504-4252
NSN 5895-01-409-2949
NSN 6135-01-265-1384
NSN 5999-00-185-6032