Material 65 lbs. Vellum bristol cover; 1/2 in perforated on left and rigth sides; 3 file holes at top
A continuous flat folded sprocket fed blank card at least 8 inches (203.2 mm) wide, for use on a tabulating machine. It is perforated perpendicularly parallel to sprocket fed holes, and perforated horizontally. A card is formed when separated at perforations.
NSN 5945-01-200-8272
NSN 6240-00-479-5057
NSN 5905-01-253-0764
NSN 5895-00-233-7309
NSN 6685-00-928-7639
NSN 5950-01-384-5925
NSN 6645-00-229-1521
NSN 6240-01-444-0720
NSN 5920-01-654-1418
NSN 6135-01-068-0119
NSN 5895-00-896-9593
NSN 5920-01-447-4265