A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 5925-00-080-7507
NSN 5998-00-009-8190
NSN 6240-01-652-9111
NSN 7035-01-549-6765
NSN 5960-01-619-9361
NSN 5925-01-525-4200
NSN 6145-00-583-3940
NSN 5998-01-492-6389
NSN 5945-01-529-1182
NSN 5920-00-166-3508
NSN 5910-01-495-1575
NSN 5910-01-291-5500