Richards Thermocouple and Temperature Sensor Catalog 16

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Nipples, Close - Steel, Schedule 40
Part Thread I.D. Length O.D.
Number NPT Inches mm Inches mm Inches mm Notes Figure
NC0214
NC0414
NC0616
NC0819
NC1221
NC1624
NC2026
1/8”
1/4”
3/8”
1/2”
3/4”
1”
1 1/4”
.41
.54
.68
.84
1.05
1.32
1.66
10.4
13.7
17.2
21.32
6.7
33.5
42.2
.27
.36
.49
.62
.82
1.05
1.38
6.9
9.1
12.4
15.7
20.8
26.7
35.1
.88
.88
1.00
1.19
1.31
1.50
1.63
22.35
22.35
25.40
30.23
33.27
38.10
41.40
Close nipples are cemented to
ceramic tubes to provide pipe
threads for mounting to the
process and to add a connec-
tion head. Shown as standard
is schedule 40 pipe. Add XH to
the end of the part number to
specify schedule 80 pipe.
2
Nipple, Close (NC)
Nipple, Brass - Open Head, NS Thread
Part Fine I.D.. Length O.D.
Number Thread Inches mm Inches mm Inches mm Notes Figure
NL 3/4-27 .875 22.25 .750 19.05 2.00 50.8
Special brass nipple for ce-
menting on ceramic tubes.
The thread is typical for
mounting Open style heads
with platinum elements.
1
Nipple, Brass (NL)
Nipples, Space - Steel, Schedule 40
Part Thread I.D. Length O.D.
Number NPT Inches mm Inches mm Inches mm Notes Figure
NS0223
NS0424
NS0624
NS0832
NS1240
NS1648
NS2048
1/8”
1/4”
3/8”
1/2”
3/4”
1”
1 1/4”
.41
.54
.68
.84
1.05
1.32
1.66
10.4
13.7
17.2
21.32
6.7
33.5
42.2
.27
.36
.49
.62
.82
1.05
1.38
6.9
9.1
12.4
15.7
20.8
26.7
35.1
1.44
1.50
1.50
2.00
2.50
3.00
3.00
36.58
38.10
38.10
50.80
50.80
76.20
76.20
Close nipples are cemented to
ceramic tubes to provide pipe
threads for mounting to the
process and to add a connec-
tion head. Shown as standard
is schedule 40 pipe. Add XH to
the end of the part number to
specify schedule 80 pipe. Nipple, Space (NS)
3
Panels, Aluminum - For Jacks
Part Length Thickness Width
Number Slots Inches mm Inches mm Inches mm Notes Figure
PL01
PL02
PL03
PL04
PL05
PL06
PL08
PL10
PL12
PL20
1
2
3
4
5
6
8
10
12
20
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
69.85
69.85
69.85
69.85
69.85
69.85
69.85
69.85
69.85
69.85
4.50
4.50
4.50
4.50
4.50
5.75
7.25
8.75
10.25
19.00
144.3
144.3
144.3
144.3
144.3
146.1
184.2
222.3
260.4
482.6
3/32
3/32
3/32
3/32
3/32
3/32
3/32
3/32
3/32
3/32
2.38
2.38
2.38
2.38
2.38
2.38
2.38
2.38
2.38
2.38
Aluminum panels for
standard plugs or jacks.
Normally used with jacks.
PL01 through PL04 fit in
BX12A, BX12AC, and
BX12N boxes.
PLM02
PLM04
PLM06
PLM08
2
4
6
8
2.00
2.00
2.00
2.00
50.80
50.80
50.80
50.80
4.00
4.00
5.00
6.00
101.60
101.60
127.00
152.40
3/32
3/32
3/32
3/32
2.38
2.38
2.38
2.38
Aluminum panels for mini
plugs or jacks. Normally
used with jacks. Panels (PL)
4
Accessories - Mounting
Manufacturing, Engineering and Sales Since 1938
Phone: 617.527.4385 Fax: 617.964.3746 Email:
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