Procurement of up to 30 EA Cylinder Assembly, A. The Government does not own the data or the rights to the data needed to manufacture this item. Firms interested in participating in this procurement a... Procurement of up to 30 EA Cylinder Assembly, A. The Government does not own the data or the rights to the data needed to manufacture this item. Firms interested in participating in this procurement are encouraged to contact the OEM, to inquire about the data or rights to the data.