I'm helping MikeDahlager repost some info he had posted in a Yahoo group.
O-ring replacement:
general specifications: Buna/N/70/#115
where Buna/N = nitrile
70 = material softness
#115 = dimensions of O-ring = 7/8" O.D. x 11/16" I.D. x 3/32" thickness
(I.D. = internal diameter, O.D. = outer diameter)
(Fastenall part number: 66827, price $1.38 / package of 25)
replacement cylinder specifications:
brass, one inch outer diameter, .065 wall thickness
I found both of these parts locally at a rubber shop that sold parts for pneumatic systems and at the local metal supply shop. I also found them on the web at http://www.smallparts.com/
O-ring replacement:
general specifications: Buna/N/70/#115
where Buna/N = nitrile
70 = material softness
#115 = dimensions of O-ring = 7/8" O.D. x 11/16" I.D. x 3/32" thickness
(I.D. = internal diameter, O.D. = outer diameter)
(Fastenall part number: 66827, price $1.38 / package of 25)
replacement cylinder specifications:
brass, one inch outer diameter, .065 wall thickness
I found both of these parts locally at a rubber shop that sold parts for pneumatic systems and at the local metal supply shop. I also found them on the web at http://www.smallparts.com/