First end marked 30-1 manifold a port 2 tee, second end marked 30-1b manifold b port 1 switch
No other part numbers with same form, fit, and function found.
A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes hose assembly, air duct; and hose assembly, air duct, air breathing.
NSN 5965-00-125-1318
NSN 5960-00-341-5948
NSN 5998-01-242-2623
NSN 5965-00-123-1727
NSN 6645-01-596-6077
NSN 6650-01-484-3013
NSN 6240-00-232-7065
NSN 5925-01-132-9120
NSN 4140-01-578-7482
NSN 5920-01-310-2927
NSN 5990-01-157-0441
NSN 5855-01-256-2551