Deck coverings covered by this document are intended for use as floor coverings on U.S. Navy ships. Type Ia, Ib, and II deck coverings are intended for use on interior dry walking surfaces. Type III and IV deck coverings are intended for use on interior walking surfaces that may become wet, such as sanitary and food service spaces. Type V wool carpets are intended for use in interior spaces with a cosmetic requirement. Type VI deck coverings are peel and stick nonskid sheets. Type VI, application A deck coverings are intended for use on interior decks and type VI, application B deck coverings are intended for use on exterior non-critical decks. Type VI, application C deck coverings are intended for use on interior or exterior high traffic areas for increased wear resistance. Existing stock of MIL-PRF-24667 type XI manufactured to MIL-PRF-24667C dated 17 September 1992 is acceptable for use until depleted.