Over-all dim., 3.000 in. Lg, 0.812 in. Across flats
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 5930-01-624-6337
NSN 5990-01-204-4874
NSN 5975-00-412-1333
NSN 5975-01-082-6670
NSN 6145-01-121-4371
NSN 5998-01-514-8566
NSN 6135-00-377-9165
NSN 5930-00-216-5846
NSN 4140-01-602-9257
NSN 6620-01-504-1827
NSN 5990-01-254-3197
NSN 4140-01-108-9084