Inch Size, Stainless Steel
Ball Plungers
With Stainless Steel Ball

SBP
wo
sbpp
RoHS Compliant

 

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Specification
Body: Stainless steel, European Standard No. 1.4305 (American Standard Series 303)
Ball: Stainless steel, American Standard Series 440
Spring: Stainless steel, European Standard No. 1.4319 (American Standard Series 302)
Available with or without nylon locking element
"NLE**"(nylon locking element not recommended for
aluminum applications)

Information
Used for designs where space is limited, but where appreciable plunger travel and high end pressures are required. Permits use where mating surfaces must be flush.
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Dimensions in:

inches
(millimeters)

Part Number A
Thread
B D C End Force (lbs.)
Standard NLE** Start Final
L04-4350
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L04-4422*
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4-48 .0620
(1.57)
.187
(4.75)
.020
(.51)
.13 .5
L04-4353
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L04-4425*
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5-40 .0620
(1.57)
.250
(6.35)
.020
(.51)
.25 .75
L04-4356
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L04-4428*
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6-40 .0780
(1.98)
.312
(7.92)
.023
(.58)
.5 1
L04-4359
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L04-4431*
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8-32 .0937
(2.38)
.344
(8.74)
.025
(.64)
.5 1.25
L04-4362
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L04-4434*
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8-36 .0937
(2.38)
.344
(8.74)
.025
(.64)
.5 1.25
L04-4365
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L04-4437*
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10-32 .0937
(2.38)
.513
(13.03)
.025
(.64)
1.5 3
L04-4368
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L04-4440*
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10-32 .0937
(2.38)
.513
(13.03)
.025
(.64)
.5 1.5
L04-4371
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L04-4443*
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10-32 .0937
(2.38)
.513
(13.03)
.025
(.64)
2 5
L04-4374
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L04-4446
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1/4-20 .1250
(3.18)
.531
(13.03)
.035
(.89)
3 7
L04-4377
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L04-4449
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1/4-20 .1250
(3.18)
.531
(13.03)
.035
(.89)
2 4
L04-4380
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L04-4452
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1/4-20 .1250
(3.18)
.531
(13.03)
.035
(.89)
4 12
Part Number A
Thread
B D C End Force (lbs.)
Standard NLE** Start Final
L04-4383
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L04-4455
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5/16-18 .1560
(3.96)
.578
(14.68)
.040
(1.02)
4 9
L04-4386
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L04-4458
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5/16-18 .1560
(3.96)
.578
(14.68)
.040
(1.02)
2 4.5
L04-4389
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L04-4461
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5/16-18 .1560
(3.96)
.578
(14.68)
.040
(1.02)
6 17
L04-4392
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L04-4464
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3/8-16 .1875
(4.76)
.625
(15.88)
.048
(1.22)
5 10
L04-4395
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L04-4467
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3/8-16 .1875
(4.76)
.625
(15.88)
.048
(1.22)
2.5 5
L04-4398
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L04-4470
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3/8-16 .1875
(4.76)
.625
(15.88)
.048
(1.22)
6 21
L04-4401
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L04-4473
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1/2-13 .2813
(7.14)
.750
(19.05)
.072
(1.83)
6 12
L04-4404
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L04-4476
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1/2-13 .2813
(7.14)
.750
(19.05)
.072
(1.83)
3 6
L04-4407
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L04-4479
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1/2-13 .2813
(7.14)
.750
(19.05)
.072
(1.83)
6 30
L04-4410
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L04-4482
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5/8-11 .3750
(9.53)
.984
(24.99)
.096
(2.44)
9 18
L04-4413
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L04-4485
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5/8-11 .3750
(9.53)
.984
(24.99)
.096
(2.44)
4.5 9
L04-4416
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L04-4488
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5/8-11 .3750
(9.53)
.984
(24.99)
.096
(2.44)
7 50
* All spring plungers with thread size smaller than 1/4-20 will have nylon patch