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 5965-01-578-7378
NSN 6620-00-090-1601
NSN 7035-01-322-0221
NSN 5950-01-417-0120
NSN 5998-01-207-5080
NSN 5985-01-172-9928
NSN 6645-01-381-0656
NSN 6150-01-393-8198
NSN 5998-01-463-6189
NSN 7035-01-246-3086
NSN 6110-01-202-2981
NSN 6135-01-069-2482