Spring Plungers SPSDN

Photo

SPSDN Stainless Steel Spring Plungers, with Delrin® Plastic Nose Pin, with Slot Type: KN - Stainless steel, standard spring load
Identification: N - With locking element

Type: KN - Stainless steel, standard spring load
Identification: N - With locking element

SPSDN Stainless Steel Spring Plungers, with Delrin® Plastic Nose Pin, with Slot Type: KN - Stainless steel, standard spring load
Identification: A - Without locking element

SPSDN Stainless Steel Spring Plungers, with Delrin® Plastic Nose Pin, with Slot Type: KSN - Stainless steel, high spring load
Identification: A - Without locking element

SPSDN Stainless Steel Spring Plungers, with Delrin® Plastic Nose Pin, with Slot Type: KSN - Stainless steel, high spring load
Identification: N - With locking element

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

Show all Stainless Steel products

Product description

Information

Spring plungers SPSDN are 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 parallel to each other.

The locking element is supplied as either a patch or pellet and is not recommended for use in aluminum applications.

Specification

Housing / spring
Stainless steel AISI 303

Nose pin
Delrin® plastic

RoHS

Build & Price

Part Number A - Without locking element	Part Number N - With locking element	d₁	d₂	Length l	w Compression	Spring load ≈ Standard (Type KN) Initial	End	Spring load ≈ High (Type KSN) Initial	End

L04-3222	L04-3249	8 x 32	0.070	0.437	0.052	0.50 lbf (2.22 N)	1.50 lbf (6.67 N)	-	-
L04-3225	L04-3252	8 x 36	0.070	0.437	0.052	0.50 lbf (2.22 N)	1.50 lbf (6.67 N)	-	-
L04-3228	L04-3255	10 x 32	0.093	0.468	0.065	0.75 lbf (3.33 N)	2.50 lbf (11.12 N)	-	-
L04-3231	L04-3258	1/4 x 20	0.119	0.531	0.078	1.00 lbf (4.44 N)	3.50 lbf (15.56 N)	-	-
L04-3234	L04-3261	5/16 x 18	0.135	0.562	0.084	1.25 lbf (5.56 N)	4.00 lbf (17.79 N)	-	-
L04-3237	L04-3264	3/8 x 16	0.186	0.625	0.110	1.50 lbf (6.67 N)	5.00 lbf (22.24 N)	-	-
L04-3240	L04-3267	1/2 x 13	0.248	0.750	0.151	1.75 lbf (7.78 N)	5.50 lbf (24.46 N)	-	-
L04-3243	L04-3270	5/8 x 11	0.310	1.062	0.215	2.00 lbf (8.89 N)	8.50 lbf (37.8 N)	-	-

Part Number A - Without locking element	Part Number N - With locking element	d₁	d₂	Length l	w Compression	Spring load ≈ Standard (Type KN) Initial	End	Spring load ≈ High (Type KSN) Initial	End

L04-3168	L04-3195	8 x 32	0.070	0.437	0.052	-	-	1.50 lbf (6.67 N)	4.75 lbf (21.12 N)
L04-3171	L04-3198	8 x 36	0.070	0.437	0.052	-	-	1.50 lbf (6.67 N)	4.75 lbf (21.12 N)
L04-3174	L04-3201	10 x 32	0.093	0.468	0.065	-	-	1.75 lbf (7.78 N)	6.25 lbf (27.8 N)
L04-3177	L04-3204	1/4 x 20	0.119	0.531	0.078	-	-	3.00 lbf (13.34 N)	10.50 lbf (46.7 N)
L04-3180	L04-3207	5/16 x 18	0.135	0.562	0.084	-	-	3.75 lbf (16.68 N)	15.50 lbf (68.94 N)
L04-3183	L04-3210	3/8 x 16	0.186	0.625	0.110	-	-	4.50 lbf (20.01 N)	18.50 lbf (82.29 N)
L04-3186	L04-3213	1/2 x 13	0.248	0.750	0.151	-	-	5.00 lbf (22.24 N)	28.00 lbf (124.55 N)
L04-3189	L04-3216	5/8 x 11	0.310	1.062	0.215	-	-	7.00 lbf (31.13 N)	50.00 lbf (222.41 N)

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

8 x 32*	0.070	0.437	0.052	0.50 lbf (2.22 N)	1.50 lbf (6.67 N)	1.50 lbf (6.67 N)	4.75 lbf (21.12 N)
8 x 36*	0.070	0.437	0.052	0.50 lbf (2.22 N)	1.50 lbf (6.67 N)	1.50 lbf (6.67 N)	4.75 lbf (21.12 N)
10 x 32*	0.093	0.468	0.065	0.75 lbf (3.33 N)	2.50 lbf (11.12 N)	1.75 lbf (7.78 N)	6.25 lbf (27.8 N)
1/4 x 20	0.119	0.531	0.078	1.00 lbf (4.44 N)	3.50 lbf (15.56 N)	3.00 lbf (13.34 N)	10.50 lbf (46.7 N)
5/16 x 18	0.135	0.562	0.084	1.25 lbf (5.56 N)	4.00 lbf (17.79 N)	3.75 lbf (16.68 N)	15.50 lbf (68.94 N)
3/8 x 16	0.186	0.625	0.110	1.50 lbf (6.67 N)	5.00 lbf (22.24 N)	4.50 lbf (20.01 N)	18.50 lbf (82.29 N)
1/2 x 13	0.248	0.750	0.151	1.75 lbf (7.78 N)	5.50 lbf (24.46 N)	5.00 lbf (22.24 N)	28.00 lbf (124.55 N)
5/8 x 11	0.310	1.062	0.215	2.00 lbf (8.89 N)	8.50 lbf (37.8 N)	7.00 lbf (31.13 N)	50.00 lbf (222.41 N)

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Please note our quantity discounts (US Dollars).

Min	Max	Price
1	99	$7.10
100	249	$6.51
250	499	$5.92
≥ 500		$5.32

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: 0.005 lbs

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

All Prices are in US Dollars. Taxes Not Included.