Inch and Metric Size, Stainless Steel
Indexing Plungers
Economy Version
GN 717-NI

RoHS Compliant
 

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Specification
Information
Threaded body: Stainless steel, European Standard No. 1.4305 (American Standard Series 303)
Plunger pin: Stainless steel, European Standard No. 1.4305 (American Standard Series 303)  
Spring: Stainless steel, European Standard No. 1.4310
(American Standard Series 304)  
Pull ring version: Stainless steel, European Standard No. 1.4310 (American Standard Series 301)  
Pull knob version: Matte black technopolymer plastic (Polyamide PA), not removable 
Lock nut: Stainless steel, DIN 439 / ISO 4035

GN 717-NI indexing plungers are operated a lever, and are characterized by small dimensions. These indexing plungers are universally suitable due to their prevention of misalignments and positioning errors of mating indexing bores.
Types C / CK with rest position are used for applications where the plunger has to stay in its retracted position.
During assembly, the maximum tightening torques shown in the table should not be exceeded when securing the lock nut.
Maximum heat resistance of nylon plastic hand knob: 110°C (230°F).
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HERE
Inch Size, With Pull Ring

Dimensions in:

inches
(millimeters)

Part Number

d1
+0.03mm
+0.08mm

d2
Thread

d3

e

l2
min.

l3

l4

l5
min.

A/F

Spring Load N ˜

Without
Lock Nut
With
Lock Nut

Initial

End

.20
(5)

3/8-16

.71
(18)

.45
(11.5)

.20
(5)

.63
(16)

.24
(6)

.53
(13.5)

.39
(10)

5

24

.24
(6)

1/2-13

.94
(24)

.64
(16.2)

.24
(6)

.79
(20)

.30
(7.5)

.67
(17)

.55
(14)

5

21

.31
(8)

5/8-11

1.18
(30)

.77
(19.6)

.31
(8)

.94
(24)

.35
(9)

.81
(20.5)

.67
(17)

6

22

Metric Size, With Pull Ring

Dimensions in:

millimeters
(inches)

Part Number d1
+0.03mm
+0.08mm
d2
Thread
d3 e l1 l2
min.
l3 l4 l5
min.
A/F Spring Load N ˜
Without
Lock Nut
With
Lock Nut
Initial End
6NT74/A
Download the CAD
6NT74/AK
Download the CAD
3
(.12)
M6 x 1.0 14
(.55)
6.9
(.27)
30
(1.18)
3.5
(.14)
12
(.47)
4.5
(.18)
10
(.39)
6
(.24)
3 12
60FT74/A
Download the CAD
60FT74/AK
Download the CAD
3
(.12)
M6 x .75 14
(.55)
6.9
(.27)
30
(1.18)
3.5
(.14)
12
(.47)
4.5
(.18)
10
(.39)
6
(.24)
3 12
6NT75/A
Download the CAD
6NT75/AK
Download the CAD
4
(.16)
M6 x 1.0  14
(.55)
6.9
(.27)
30.5
(1.20)
4
(.16)
12
(.47)
4.5
(.18)
10
(.39)
6
(.24)
3 12
80FT75/A
Download the CAD
80FT75/AK
Download the CAD
4
(.16)
M8 x 1.0 18
(.71)
9.2
(.36)
39.5
(1.56)
4.5
(.18)
16
(.63)
6
(.24)
13.5
(.53)
8
(.31)
5 24
8NT76/A
Download the CAD
8NT76/AK
Download the CAD
5
(.20)
M8 x 1.25  18
(.71)
9.2
(.36)
40
(1.57)
5
(.20)
16
(.63)
6
(.24)
13.5
(.53)
8
(.31)
5 24
101NT76/A
Download the CAD
101NT76/AK
Download the CAD
5
(.20)
M10 x 1.0 18
(.71)
11.5
(.45)
42.5
(1.67)
5
(.20)
16
(.63)
6
(.24)
16
(.63)
10
(.39)
5 24
10NT77/A
Download the CAD
10NT77/AK
Download the CAD
6
(.24)
M10 x 1.5  24
(.94)
11.5
(.45)
49
(1.93)
6
(.24)
20
(.79)
7.5
(.30)
17
(.67)
10
(.39)
5 21
120FT77/A
Download the CAD
120FT77/AK
Download the CAD
6
(.24)
M12 x 1.5 24
(.94)
13.8
(.54)
52
(2.05)
6
(.24)
20
(.79)
7.5
(.30)
20
(.79)
12
(.47)
5 21
12NT78/A
Download the CAD
12NT78/AK
Download the CAD
8
(.31)
M12 x 1.75  30
(1.18)
13.8
(.54)
59
(2.32)
8
(.31)
24
(.94)
9
(.35)
20.5
(.81)
12
(.47)
6 22
160FT78/A
Download the CAD
160FT78/AK
Download the CAD
8
(.31)
M16 x 1.5 30
(1.18)
19.6
(.77)
63.5
(2.50)
8
(.31)
24
(.94)
9
(.35)
20.5
(.81)24
(.94)
17
(.67)
6 22
Inch Size, With Pull Knob, Non Lock-Out Type

Dimensions in:

inches
(millimeters)

Part Number

d1
+0.03mm
+0.08mm

d2
Thread

d4

e

l1

l2
min.

l3

l4

l5
min.

A/F

Spring Load N ˜

Without
Lock Nut
With
Lock Nut

Initial

End

.20
(5)

3/8-16

.71
(18)

.45
(11.5)

1.50
(38)

.20
(5)

.63
(16)

.24
(6)

.53
(13.5)

.39
(10)

5

24

.24
(6)

1/2-13

.83
(21)

.64
(16.2)

1.81
(46)

.24
(6)

.79
(20)

.30
(7.5)

.67
(17)

.55
(14)

5

21

.31
(8)

5/8-11

.98
(25)

.77
(19.6)

2.20
(56)

.31
(8)

.94
(24)

.35
(9)

.81
(20.5)

.67
(17)

6

22

Metric Size, With Pull Knob, Non Lock-Out Type

Dimensions in:

millimeters
(inches)

Part Number d1
+0.03mm
+0.08mm
 d2
Thread
d4 e l1 l2
min.
l3 l4 l5
min.
A/F Spring Load N ˜
Without
Lock Nut
With
Lock Nut
Initial End
6NTC5/A
Download the CAD
6NTC5/AK
Download the CAD
3
(.12)
M6 x 1.0 12
(.47)
6.9
(.27)
30
(1.18)
3.5
(.14)
12
(.47)
4.5
(.18)
10
(.39)
6
(.24)
3 12
60FTC5/A
Download the CAD
60FTC5/AK
Download the CAD
3
(.12)
M6 x .75 12
(.47)
6.9
(.27)
30
(1.18)
3.5
(.14)
12
(.47)
4.5
(.18)
10
(.39)
6
(.24)
3 12
6NTC6/A
Download the CAD
6NTC6/AK
Download the CAD
4
(.16)
M6 x 1.0  12
(.47)
6.9
(.27)
30.5
(1.20)
4
(.16)
12
(.47)
4.5
(.18)
10
(.39)
6
(.24)
3 12
80FTC6/A
Download the CAD
80FTC6/AK
Download the CAD
4
(.16)
M8 x 1.0 16
(.63)
9.2
(.36)
39.5
(1.55)
3.5
(.14)
12
(.47)
6
(.24)
13.5
(.53)
8
(.31)
5 24
8NTC7/A
Download the CAD
8NTC7/AK
Download the CAD
5
(.20)
M8 x 1.25  16
(.63)
9.2
(.36)
40
(1.57)
5
(.20)
16
(.63)
6
(.24)
13.5
(.53)
8
(.31)
5 24
101NTC7/A
Download the CAD
101NTC7/AK
Download the CAD
5
(.20)
M10 x 1.0 18
(.71)
11.5
(.45)
42.5
(1.67)
5
(.20)
16
(.63)
6
(.24)
16
(.63)
10
(.39)
5 24
10NTC8/A
Download the CAD
10NTC8/AK
Download the CAD
6
(.24)
M10 x 1.5  18
(.71)
11.5
(.45)
49
(1.93)
6
(.24)
20
(.79)
7.5
(.30)
17
(.67)
10
(.39)
5 21
120FTC8/A
Download the CAD
120FTC8/AK
Download the CAD
6
(.24)
M12 x 1.5 21
(.83)
13.8
(.54)
52
(2.05)
6
(.24)
20
(.79)
7.5
(.30)
20
(.79)
12
(.47)
5 21
12NTC9/A
Download the CAD
12NTC9/AK
Download the CAD

8
(.31)

M12 x 1.75  21
(.83)
13.8
(.54)
59
(2.32)
8
(.31)
24
(.94)
9
(.35)
20.5
(.81)
12
(.47)
6 22
160FTC9/A
Download the CAD
160FTC9/AK
Download the CAD
8
(.31)
M16 x 1.5 25
(.98)
19.6
(.77)
63.5
(2.50)
8
(.31)
24
(.94)
9
(.35)
20.5
(.81)
17
(.67)
6 22
Inch Size, With Pull Knob, Lock-Out Type

Dimensions in:

inches
(millimeters)

Part Number

d1
+0.03mm
+0.08mm

d2
Thread

d4

e

l2
min.

l3

l5
min.

l6

l7

A/F

Spring Load N ˜

Without
Lock Nut
With
Lock Nut

Initial

End

.20
(5)

3/8-16

.71
(18)

.45
(11.5)

.20
(5)

.63
(16)

.53
(13.5)

1.63
(41.5)

.39
(10)

.39
(10)

5

24

.24
(6)

1/2-13

.83
(21)

.64
(16.2)

.24
(6)

.79
(20)

.67
(17)

1.93
(49)

.43
(11)

.55
(14)

5

21

.31
(8)

5/8-11

.98
(25)

.77
(19.6)

.31
(8)

.94
(24)

.81
(20.5)

2.36
(60)

.53
(13.5)

.67
(17)

6

22

Metric Size, With Pull Knob, Lock-Out Type

Dimensions in:

millimeters
(inches)

Part Number d1
+0.03mm
+0.08mm
d2
Thread
d4 e l2
min.
l3 l5
min.
l6 l7 A/F Spring Load N ˜
Without
Lock Nut
With
Lock Nut
Initial End
6NT19/A
Download the CAD
6NT19/AK
Download the CAD
3
(.12)
M6 x 1.0 12
(.47)
6.9
(.27)
3.5
(.14)
12
(.47)
10
(.39)
32.5
(1.28)
7
(.28)
6
(.24)
3 12
60FT19/A
Download the CAD
60FT19/AK
Download the CAD
3
(.12)
M6 x .75 12
(.47)
6.9
(.27)
3.5
(.14)
12
(.47)
10
(.39)
32.5
(1.28)
7
(.28)
6
(.24)
3 12
6NT20/A
Download the CAD
6NT20/AK
Download the CAD
4
(.16)
M6 x 1.0  12
(.47)
6.9
(.27)
4
(.16)
12
(.47)
10
(.39)
33
(1.30)
7
(.28)
6
(.24)
3 12
80FT20/A
Download the CAD
80FT20/AK
Download the CAD
4
(.16)
M8 x 1.0 16
(.63)
9.2
(.36)
3.5
(.14)
12
(.47)
13.5
(.53)
43
(1.69)
9.5
(.37)
8
(.31)
5 24
8NT21/A
Download the CAD
8NT21/AK
Download the CAD
5
(.20)
M8 x 1.25  16
(.63)
9.2
(.36)
5
(.20)
16
(.63)
13.5
(.53)
43.5
(1.71)
9.5
(.37)
8
(.31)
5 24
101NT21/A
Download the CAD
101NT21/AK
Download the CAD
5
(.20)
M10 x 1.0 18
(.71)
11.5
(.45)
5
(.20)
16
(.63)
16
(.63)
46
(1.81)
10
(.39)
10
(.39)
5 24
10NT22/A
Download the CAD
10NT22/AK
Download the CAD
6
(.24)
M10 x 1.5  18
(.71)
11.5
(.45)
6
(.24)
20
(.79)
17
(.67)
52
(2.05)
10.5
(.41)
10
(.39)
5 21
120FT22/A
Download the CAD
120FT22/AK
Download the CAD
6
(.24)
M12 x 1.5 21
(.83)
13.8
(.54)
6
(.24)
20
(.79)
20
(.79)
55
(2.17)
11
(.43)
12
(.47)
5 21
12NT23/A
Download the CAD
12NT23/AK
Download the CAD
8
(.31)
M12 x 1.75  21
(.83)
13.8
(.54)
8
(.31)
24
(.94)
20.5
(.81)
63.5
(2.50)
20.5
(.81)
12
(.47)
6 22
160FT23/A
Download the CAD
160FT23/AK
Download the CAD
8
(.31)
M16 x 1.5 25
(.98)
19.6
(.77)
8
(.31)
24
(.94)
24
(.94)
68
(2.67)
20.5
(.81)
17
(.67)
6 22