This is a Sources Sought notice for planning purposes only to determine the availability of businesses, including various small business types, to provide a 500-gallon Liquid Oxygen (LOX) trailer. The trailer is required by the 60th MXS to service aircraft and medical converters and to improve mobile servicing capability in austere locations. The notice specifies this is a brand name request. Respondents are asked to provide basic business and contact information to the listed points of contact.