Page 175 - Fanar

BSW Thread gauges plug and ring BSW

Whitworth thread BSW, BS-84:1956

55 0
H S S E
HSSE
P
PM
P
M

Gauge dimensions BS 919-2

Symbol MSBg MSRh MSRk
Type GO / NOGO GO NOGO
Tolerance Tol medium medium medium
BSW Ć d 1 1”/P
INDEX S3-302100 Y3-412100 Y3-422100
1/8 - 40 3,175 40 7123
3/16 - 24 4,762 24 7125
1/4 - 20 6,350 20 7127
5/16 - 18 7,938 18 7128
3/8 - 16 9,525 16 7129
7/16 - 14 11,112 14 7130
1/2 - 12 12,700 12 7131
9/16 - 12 14,288 12 7132
5/8 - 11 15,875 11 7133
3/4 - 10 19,050 10 7135 6
7/8 - 9 22,225 9 7137 7
1 - 8 25,400 8 7139
1.1/8 - 7 28,575 7 7141
1.1/4 - 7 31,750 7 7143
1.3/8 - 6 34,925 6 7145
1.1/2 - 6 38,100 6 7147
1.3/4 - 5 44,450 5 7151
2 - 4.1/2 50,800 4.1/2 7155

Example of order Available from stock 171
Y3-412100-7131 On request
MSRh 1/2-12 BSW