Height; 20.0 inches. 50lb cylinder feature a "y" value for liquid or vapor, a 400 psi rating and a 3/4 inch for float switch.
No other part numbers with same form, fit, and function found.
Empty cylinder only.
NSN 5975-01-297-2366
NSN 5855-01-558-7676
NSN 6240-00-244-0483
NSN 5996-00-811-6818
NSN 6650-01-555-8049
NSN 5975-00-480-7902
NSN 5990-01-605-4769
NSN 5990-01-463-2279
NSN 6220-01-479-9058
NSN 5930-01-619-8348
NSN 6240-01-579-0381
NSN 6240-00-027-9931