Kirby Morgan – O-Ring (510-008)

510-008

Genuine Kirby Morgan O-Ring, compatible with the following helmets and masks:

• KM 37(Nose block guide)
• KM 37SS(Nose block guide & Sideblock Assembly’s Valve Stem)
• KM 57(Nose block guide)
• KM 77(Nose block guide & Sideblock Assembly’s Valve Stem)
• KM 9(Nose block guide & Sideblock Assembly’s Valve Stem)
• SuperLite SL 17A(Nose block guide)
• SuperLite SL 17B(Nose block guide)
• SuperLite SL 17C(Nose block guide)
• SuperLite SL 27(Nose block guide)
• KMB 18B(Nose block guide)
• KMB 28B(Nose block guide)
• SuperFlow 1st Stage regulator