Composite slider seal for turbojet penetration

摘要

A seal assembly (19) for a turbo machine, such as a turbo jet, includes a housing (20) having a retainer (26) secured relative to the housing (20). A seal (24) is arranged between the housing (20) and the retainer (26). The seal (24) provides an opening (28) configured to receive a penetrating element (30). The seal (24) comprises a composite material. In one example, an anti-rotation feature prevents the seal (24) from rotating relative to the housing (20). The anti-rotation feature includes a rivet (48) received in a hole (46) in the seal (24) that cooperates with at least one of the housing (20) and the retainer (26) to maintain the seal (24) in a desired angular position.