A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 5895-01-294-8565
NSN 4140-01-555-8115
NSN 6150-01-096-9459
NSN 6110-01-274-8039
NSN 5835-01-141-8823
NSN 6150-01-289-0815
NSN 2925-01-073-8223
NSN 5920-00-782-6903
NSN 4140-00-398-8544
NSN 5835-01-116-2369
NSN 2925-01-079-6229
NSN 5910-01-649-5476