NSN: 5960-00-643-7968

Technical Characteristics

• Viewing End Inside Width

  3.000 inches nominal

• Attachment End Inside Diameter

  3.500 inches nominal

• End Item Identification

  mode mk 25 mod 3

• Usage Design

  mounted on retaining ring by means of astragal bead molding at base

• Viewing End Inside Diameter

  3.875 inches nominal

• Material

  rubber, synthetic

• Mounting Configuration

  mounted on retaining ring by means of astragal bead molding at base