Weapon system essential
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.
Classification: Check valves of steel
NSN 5996-01-411-6195
NSN 6220-00-023-4344
NSN 6110-00-676-7613
NSN 5855-00-145-3307
NSN 5905-01-398-7557
NSN 5996-01-467-9391
NSN 5920-01-233-1205
NSN 5996-01-027-1342
NSN 5990-01-382-5364
NSN 5905-01-313-6671
NSN 5996-01-420-5839
NSN 5945-01-485-2402