Ublow relief vent for excess pressure release; 0.025 inch npt thread; f illable case with choice of silicone, glycerin or fluorave; 2.5 inch gage stainless case with brass internal partsbgkzgblack figures on white background face
No other part numbers with same form, fit, and function found.
NSN 5855-00-987-1171
NSN 5935-01-465-1352
NSN 5920-01-069-4538
NSN 5998-01-083-3651
NSN 5895-01-514-0010
NSN 5998-01-100-7739
NSN 5895-00-011-1113
NSN 6150-01-381-3638
NSN 6320-01-233-5798
NSN 6620-01-488-9547
NSN 5960-01-370-4285
NSN 6650-01-586-0426
Last Updated: 08/07/2025