Stainless Steel Indexing Plungers GN 818

Type: CN - With stainless steel knob, without lock nut

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

Standard sheet GN 818 Print this page List of Indexing Plunger Types Load Rating Information ISO Fundamental Tolerances Plastic Characteristics Stainless Steel Characteristics

Product description

Stainless steel indexing plungers GN 818 are set apart by the materials used, allowing these plungers to withstand particularly corrosive environments.

Indexing plungers with a rest position are used for such applications where the plunger has to stay in its retracted position. In that case, the knob is retracted and afterwards turned by 90°. A notch keeps the plunger in this position.

Specification

Stainless steelA4 AISI 316
Plunger pin chemically nickel plated

Knob

Plastic (type C / CK)
Polyamide (PA)
Black, matte
Stainless steel AISI 316 (type CN / CKN)
Not removable

Pressure spring
Stainless steel AISI 316 Ti

RoHS

d₁ Pin -0,02/-0,05 Bore H7	l₁	d₂	d₃	d₄	k₁	k₂	l₂	l₃	l₄	l₅	A/F	Spring load in N ≈ Initial	End

4	4	M 8 x 1	16	16	14	20	35	16	5	41	10	3,5	11
4	6	M 8 x 1	16	16	14	22	35	16	5	43	10	3	11
5	5	M 10 x 1	19	18	16	24	40	18	6	48	12	3	12
5	8	M 10 x 1	19	18	16	27	40	18	6	51	12	3	14
6	6	M 12 x 1,5	23	22	20	29	48	22	6	57	14	4,5	16
6	9	M 12 x 1,5	23	22	20	32	48	22	6	60	14	4	20
8	8	M 16 x 1,5	28	27	24	35	58	26	8	69	17	6	23
8	12	M 16 x 1,5	28	27	24	39	58	26	8	73	17	7	26
10	12	M 16 x 1,5	28	27	24	41	58	26	8	75	17	7,5	32
12	15	M 20 x 1,5	33	32	28,5	46,5	71,5	33	10	89,5	22	9	32

GN 818 Stainless Steel Indexing Plungers AISI 316, with Rest Position

Product Family Stainless Steel

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C	With plastic knob, without lock nut
CK	With plastic knob, with lock nut
CN	With stainless steel knob, without lock nut
CKN	With stainless steel knob, with lock nut