Steel; hex head 1.375 in. W across flats; plastic disk insert; externa; thread 1.000-11-1/2 npt; 350 psi; 1.492 in. O/a lg
An item of varying shape and size consisting of a metallic body which incloses a nonreusable metallic or nonmetallic disk(s), which is designed and calibrated to burst at a given pressure. It may be used independently, or in conjunction with relief valves to relieve overpressure, and to protect relief valve(s) from corrosive conditions. Excludes valve, safety relief and plug, fusible. for items furnished with a disk, see head and disk, safety, pressure relier.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5990-00-779-4175
NSN 5905-00-007-5970
NSN 5945-01-429-0148
NSN 6130-00-333-5933
NSN 6135-01-533-8196
NSN 5950-00-612-6565
NSN 6145-00-161-2394
NSN 5965-01-589-2288
NSN 5935-00-444-7895
NSN 6650-01-262-7296
NSN 6240-00-080-0873
NSN 6620-01-441-0240