Metric Size, Stainless Steel, Delrin and Brass
Short Press-Fit Ball Plungers
GN 614
GN 614

RoHS Compliant

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GN 614
Specification
Information
Housing and ball: Stainless steel
European standard 1.4303 / 1.3541
Housing: Delrin - Temperature range -30° to 50°C
Ball: Stainless steel
European standard 1.3541
Housing and ball: Delrin - Temperature range -30° to 50°C
Housing: Brass
Ball: Stainless steel
European standard 1.3541
Spring in all versions: Stainless steel
European standard 1.4568

Spring plungers GN 614 are used as detents as well as for push-on/push-off applications and ejectors.
Spring plungers-threaded, see GN 615, and
GN 616.
Stainless steel spring plungers-threaded, see GN 615, GN 615.1 and GN 616.
Drill hole size is for reference only. Each application is different and can be dependent on material type used and where item is to be installed. Proper test fitting of plunger to its mating part is necessary.

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All Stainless Steel

Dimensions in:

millimeters
(inches)

Part
Number
d1
+0.1mm
(+0.004")
d2
d3
l1
l2
w
Drill
Hole
Size
Spring Load N
Initial
Spring Load N
End
4
(.157)
3
(.12)
4.6
(.18)
5
(.20)
.9
(.04)
.8
(.03)
3.95
(.155)
2.5
6
5
(.197)
4
(.16)
5.6
(.22)
6
(.24)
.9
(.04)
1
(.04)
4.95
(.195)
3
6.5
6
(.236)
5
(.20)
6.5
(.26)
7
(.28)
1
(.04)
1.6
(.06)
5.95
(.234)
5.5
11.5
8
(.315)
6.5
(.26)
8.5
(.33)
9
(.35)
1.1
(.04)
1.9
(.07)
7.95
(.313)
7
12.5
10
(.394)
8.5
(.33)
11
(.43)
13.5
(.53)
1.9
(.08)
3.1
(.12)
9.95
(.392)
8.5
18.5
12
(.472)
10
(.39)
13
(.51)
16
(.63)
2.5
(.10)
3.8
(.15)
11.95
(.470)
12
26.5
Combination of Delrin and Stainless Steel

Dimensions in:

millimeters
(inches)

Part Number
d1
+0.1mm
(+0.004")
d2
d3
l1
l2
w
Drill
Hole
Size
Spring Load N
Initial
Spring Load N
End
Delrin Housing,
Stainless Steel
Ball & Spring
Delrin Housing
& Ball, Stainless
Steel Spring
4
(.157)
3
(.12)
4.6
(.18)
5
(.20)
1
(.04)
.8
(.03)
3.95
(.155)
2.5
6.5
5
(.197)
4
(.16)
5.6
(.22)
6
(.24)
1
(.04)
1
(.04)
4.95
(.195)
4.5
9
6
(.236)
5
(.20)
6.5
(.26)
7
(.28)
1
(.04)
1.6
(.06)
5.95
(.234)
6.5
13
8
(.315)
6.5
(.26)
8.5
(.33)
9
(.35)
1
(.04)
1.9
(.07)
7.95
(.313)
8
18
10
(.394)
8.5
(.33)
11
(.43)
13.5
(.53)
1.5
(.06)
2.5
(.10)
9.95
(.392)
12
23
12
(.472)
10
(.39)
13
(.51)
16
(.63)
1.5
(.06)
3.8
(.15)
11.95
(.470)
13
25
Combination of Brass and Stainless Steel

Dimensions in:

millimeters
(inches)

Part Number
d1
+0.1mm
(+0.004")
d2
d3
l1
l2
w
Drill
Hole
Size
Spring Load N
Initial
Spring Load N
End
4
(.157)
3
(.12)
4.6
(.18)
5
(.20)
1
(.04)
.8
(.03)
3.95
(.155)
2.5
6
5
(.197)
4
(.16)
5.6
(.22)
6
(.24)
1
(.04)
1
(.04)
4.95
(.195)
3
6.5
6
(.236)
5
(.20)
6.5
(.26)
7
(.28)
1
(.04)
1.6
(.06)
5.95
(.234)
5.5
11.5
8
(.315)
6.5
(.26)
8.5
(.33)
9
(.35)
1
(.04)
1.9
(.07)
7.95
(.313)
7
12.5