List of Required Thread Gauges
  Gauge required Usage
Frequency		 Reference
Part #		 Reference Part Description
1 M130x2, Ring High   KM26
2 M50x1.5,Ring High   KM10
3 M55x2, Ring High   KM11
4 M90x2, Ring High   KM18
5 1/4-18 NPT, Plug   26426 Adapter, Bearing
6 1/8″NPT, plug   14645 Cover, Bearing, DI
7 3/8″ NPT,plug   26426 Adapter, Bearing
8 5/8-18UNF-2B,plug   25789 Adapter, Bearing Housing, Machined
9 9/16-18UNF 2B, Plug   25789 Adapter, Bearing Housing, Machined
10 M120x2-6g, Ring   28309 Shaft, Stub, HNS
11 M140x2 6g, Ring   27715 Shaft
12 M150x2, Ring   26052 Shaft Stub, HNS
13 M20x2.5, Ring   9638 Shaft, 48″ Setting, 4140
14 M30x1.5, plug   8061 Nut, Impeller, DBS, 17-4PH
15 M30x1.5, Ring      
16 M30x3.5, Ring   10635 Shaft, 48″ Setting, 4140
17 M40x1.5, Ring   19834 Shaft, DEH, 4140
18 M48x2, plug   12427 Shaft, Stub, DBS, 4140
19 M48x2, Ring   21500 Shaft, Stub DBS, G, 125HH
20 M6x1, plug   4437 Sleeve, Wear, DBH, SS
21 M68x2 left hand, Plug   17260 Shaft Nut, DEH, SS
22 M68x2 left hand, Ring   17261 Sleeve, Shaft, DEH, SS
23 M68x3, Ring   21500 Shaft, Stub DBS, G, 125HH
24 M85x2-6g, Ring   1312 Shaft, DBH, 4140
25 M95x2, Ring   14643 Shaft, 90mm Input Shaft, DBH, 4140
26 ø48 – 5TPI ACME 2G, Ring   25407 Shaft, 72″ Setting, 4140
27 M12x1.75, Ring      
28 M16x2, Ring      
29 M20x2.5, Ring      
30 M24x3, Ring      
31 M36x2, Plug      
32 M70x2, Ring     KM14
33 M75x2, Ring     KM15
34 3/4″UNC x 50 Low 17159 Shaft, DP, 4140
35 M125x2, Ring Low 17159 Shaft, DP, 4140
36 M70 x 2,Ring Low 26228 Shaft, TES, 4140

we receive this inquiry this week, all these gauges can be supplied by gaugestools, most of them have in stock, can be sent out at once, there are just few items need custom production, we can finish custom production taking two weeks.