AS 1051-401 (5,75 x 8,5'''), kelausvarsi, DCN: 1448*
- DCN-numero: 1448
- Kierre: 0,90 mm.
- Sopii kaliipereille: (5,25 - 10'').
- 1051, 1085, 1102, 1108, 1137, 1138, 1152, 1186, 1258, 1262, 1271, 1275, 1292, 1296 (5,75 x 8,5 tuumaa).
- V: = 54
- B: = 70
- C: = 135
- D: = 90
- F: = 266