Ball Plungers GN 615.9

Type: KN - Stainless steel, standard spring load

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

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Product description

Ball plungers GN 615.9 are used as locating devices, detent pins, pressure pins and ejectors. A typical example is push-on / push-off applications.

Ball plungers mounted in various control levers are also perfect solutions for snap-indexing mechanism applications.

The ball is mounted in a plastic shell which allows it to move and roll freely in the assembled housing. This generally optimizes the locating characteristics and reduces wear on the mating piece.

Another characteristic of these particular plungers is that the plastic friction bearing acts as an electrical insulator.

The hex socket end makes these plungers slightly longer than the ball plunger GN 615 with slot. In all other aspects they are identical.

Specification

Housing
Stainless steel AISI 303

Ball
Stainless steel AISI 420C
Hardened

Spring
Stainless steel AISI 631

Friction bearing
Plastic
Temperature resistant up to 194 °F (90 °C)

Identification of Type KSN:
Housing with 2 longitudinal markings

RoHS

Part Number	d₁	d₂	Length l	w Compression	A/F (millimeter)	Spring load ≈ Standard (Type KN) Initial	End	Spring load ≈ High (Type KSN) Initial	End

615.9-M5-KN	M 5	0.08	0.55	0.02	2.5	1.08 lbf (4.8 N)	1.53 lbf (6.8 N)	2.25 lbf (10 N)	3.15 lbf (14 N)
615.9-M6-KN	M 6	0.10	0.59	0.03	3	1.42 lbf (6.3 N)	2.25 lbf (10 N)	2.47 lbf (11 N)	3.60 lbf (16 N)
615.9-M8-KN	M 8	0.14	0.71	0.04	4	3.60 lbf (16 N)	5.40 lbf (24 N)	5.17 lbf (23 N)	8.99 lbf (40 N)
615.9-M10-KN	M 10	0.18	0.91	0.06	5	4.23 lbf (18.8 N)	7.13 lbf (31.7 N)	6.29 lbf (28 N)	12.21 lbf (54.3 N)
615.9-M12-KN	M 12	0.26	1.02	0.09	6	5.85 lbf (26 N)	11.02 lbf (49 N)	8.88 lbf (39.5 N)	17.38 lbf (77.3 N)
615.9-M16-KN	M 16	0.33	1.30	0.12	8	8.54 lbf (38 N)	15.29 lbf (68 N)	11.24 lbf (50 N)	19.94 lbf (88.7 N)

Part Number	d₁	d₂	Length l	w Compression	A/F (millimeter)	Spring load ≈ Standard (Type KN) Initial	End	Spring load ≈ High (Type KSN) Initial	End

615.9-M5-KSN	M 5	0.08	0.55	0.02	2.5	1.08 lbf (4.8 N)	1.53 lbf (6.8 N)	2.25 lbf (10 N)	3.15 lbf (14 N)
615.9-M6-KSN	M 6	0.10	0.59	0.03	3	1.42 lbf (6.3 N)	2.25 lbf (10 N)	2.47 lbf (11 N)	3.60 lbf (16 N)
615.9-M8-KSN	M 8	0.14	0.71	0.04	4	3.60 lbf (16 N)	5.40 lbf (24 N)	5.17 lbf (23 N)	8.99 lbf (40 N)
615.9-M10-KSN	M 10	0.18	0.91	0.06	5	4.23 lbf (18.8 N)	7.13 lbf (31.7 N)	6.29 lbf (28 N)	12.21 lbf (54.3 N)
615.9-M12-KSN	M 12	0.26	1.02	0.09	6	5.85 lbf (26 N)	11.02 lbf (49 N)	8.88 lbf (39.5 N)	17.38 lbf (77.3 N)
615.9-M16-KSN	M 16	0.33	1.30	0.12	8	8.54 lbf (38 N)	15.29 lbf (68 N)	11.24 lbf (50 N)	19.94 lbf (88.7 N)

Part Number

d₁

d₂

Length l

w
Compression

A/F
(millimeter)

Spring load ≈
Standard (Type KN)
Initial

End

Spring load ≈
High (Type KSN)
Initial

End

615.9-M5-KSN

M 5

0.08

0.55

0.02

2.5

1.08 lbf (4.8 N)

1.53 lbf (6.8 N)

2.25 lbf (10 N)

3.15 lbf (14 N)

615.9-M6-KSN

M 6

0.10

0.59

0.03

1.42 lbf (6.3 N)

2.25 lbf (10 N)

2.47 lbf (11 N)

3.60 lbf (16 N)

615.9-M8-KSN

M 8

0.14

0.71

0.04

3.60 lbf (16 N)

5.40 lbf (24 N)

5.17 lbf (23 N)

8.99 lbf (40 N)

615.9-M10-KSN

M 10

0.18

0.91

0.06

4.23 lbf (18.8 N)

7.13 lbf (31.7 N)

6.29 lbf (28 N)

12.21 lbf (54.3 N)

615.9-M12-KSN

M 12

0.26

1.02

0.09

5.85 lbf (26 N)

11.02 lbf (49 N)

8.88 lbf (39.5 N)

17.38 lbf (77.3 N)

615.9-M16-KSN

M 16

0.33

1.30

0.12

8.54 lbf (38 N)

15.29 lbf (68 N)

11.24 lbf (50 N)

19.94 lbf (88.7 N)

Selected Part

d₁	d₂	Length l	w Compression	A/F (millimeter)	Spring load ≈ Standard (Type KN) Initial	End	Spring load ≈ High (Type KSN) Initial	End

M 5	0.08	0.55	0.02	2.5	1.08 lbf (4.8 N)	1.53 lbf (6.8 N)	2.25 lbf (10 N)	3.15 lbf (14 N)
M 6	0.10	0.59	0.03	3	1.42 lbf (6.3 N)	2.25 lbf (10 N)	2.47 lbf (11 N)	3.60 lbf (16 N)
M 8	0.14	0.71	0.04	4	3.60 lbf (16 N)	5.40 lbf (24 N)	5.17 lbf (23 N)	8.99 lbf (40 N)
M 10	0.18	0.91	0.06	5	4.23 lbf (18.8 N)	7.13 lbf (31.7 N)	6.29 lbf (28 N)	12.21 lbf (54.3 N)
M 12	0.26	1.02	0.09	6	5.85 lbf (26 N)	11.02 lbf (49 N)	8.88 lbf (39.5 N)	17.38 lbf (77.3 N)
M 16	0.33	1.30	0.12	8	8.54 lbf (38 N)	15.29 lbf (68 N)	11.24 lbf (50 N)	19.94 lbf (88.7 N)

Part Number

Total (net)

US$12.15

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Please note our quantity discounts (US Dollars).

Min	Max	Price
1	99	US$12.15
100	249	US$11.14
250	499	US$10.13
≥ 500		US$9.11

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.002 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351