J.W. Winco, Inc. - Indexing Plungers

Metric Size, Steel
Indexing Plungers
Economy Version

GN 717

Specification

Information

Threaded body: Steel, Zinc-plated, blue passivated
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 304)
Pull knob version: Matte black glass fiber reinforced nylon plastic, not removable
Lock nut: Steel, black oxide finish, DIN 439 / ISO 4035

GN 717 are a range of low cost indexing plungers which function well in small dimensions. However, their use should be limited to such applications where high precision indexing is not required.
Maximum heat resistance of nylon plastic hand knob: 110°C (230°F).

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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	d1 +0.03mm +0.08mm	d2 Thread	d3	e	l1	l2 min.	l3	l4	l5 min.	A/F	Initial	End
6NSF0/A	6NSF0/AK	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
8NSF1/A	8NSF1/AK	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
10NSF2/A	10NSF2/AK	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
12NSF3/A	12NSF3/AK	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

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	d1 +0.03mm +0.08mm	d2 Thread	d4	e	l1	l2 min.	l3	l4	l5 min.	A/F	Initial	End
6NSF5/A	6NSF5/AK	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
8NSF6/A	8NSF6/AK	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
10NSF7/A	10NSF7/AK	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
12NSF8/A	12NSF8/AK	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

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	d1 +0.03mm +0.08mm	d2 Thread	d4	e	l2 min.	l3	l5 min.	l6	l7	A/F	Initial	End
6NSG0/A	6NSG0/AK	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
8NSG1/A	8NSG1/AK	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
10NSG2/A	10NSG2/AK	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
12NSG3/A	12NSG3/AK	8 (.31)	M12 x 1.75	21 (.83)	13.8 (.54)	8 (.31)	24 (.94)	20.5 (.81)	63.5 (2.50)	13.5 (.53)	12 (.47)	6	22