Seat Marking Sample Clauses

Seat Marking. Each seat must be permanently marked in accordance with MIL- STD-792, type I and as stated below, except for Teflon seats, which shall only be tagged. Type IX marking may be substituted for type I provided the minimum character size scribed by the marking tool is approx. 3/32 inch high to insure legibility. Permanent marking is NOT permitted on Teflon seats. TEFLON seats shall be tagged. All other seats shall be marked on the outer cylindrical surface.