Tinker AFB has a requirement for a Quantity of (2) two Linear actual Piston- See attached Sources Sought Synopsis Responses are required. this is not a offer, solicitation or contract. the SSS notice ... Tinker AFB has a requirement for a Quantity of (2) two Linear actual Piston- See attached Sources Sought Synopsis Responses are required. this is not a offer, solicitation or contract. the SSS notice is to support Market Research and future procurement.