DIN 7603

Sealing Rings

for Threaded Plugs DIN 908 / DIN 910, Copper / Aluminum / Stainless Steel

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Description

Specification

Information

The sealing rings listed in this standard sheet are only an extract of DIN 7603.

They are used in connection with threaded plugs DIN 908 / DIN 910.

On request

Technical information

	d₁ Nominal dimension	d₁ Actual dimension +0.3	d₂ Nominal dimension	d₂ Actual dimension -0.2	s ±0.2	Suitable for DIN 908 / DIN 910
Code								Actions
DIN 7603-CU-4-8-A	4	4.2	8	7.9	1	-	1
DIN 7603-CU-5-7,5-A	5	5.2	7.5	7.4	1	-	1
DIN 7603-CU-6,5-9,5-A	6.5	6.7	9.5	9.4	1	-	1
DIN 7603-CU-8-11,5-A	8	8.2	11.5	11.4	1	M 8 x 1	1
DIN 7603-CU-10-13,5-A	10	10.2	13.5	13.4	1	M 10 x 1 \| G 1/8	1
DIN 7603-CU-12-16-A	12	12.2	16	15.9	1.5	M 12 x 1.5	1
DIN 7603-CU-14-18-A	14	14.2	18	17.9	1.5	M 14 x 1.5 \| G 1/4	1
DIN 7603-CU-16-20-A	16	16.2	20	19.9	1.5	M 16 x 1.5	1
DIN 7603-CU-17-21-A	17	17.2	21	20.9	1.5	G 3/8	1
DIN 7603-CU-18-22-A	18	18.2	22	21.9	1.5	M 18 x 1.5	1
DIN 7603-CU-20-24-A	20	20.2	24	23.9	1.5	M 20 x 1.5	2
DIN 7603-CU-21-26-A	21	21.2	26	25.9	1.5	G 1/2	2
DIN 7603-CU-22-27-A	22	22.2	27	26.9	1.5	M 22 x 1.5	2
DIN 7603-CU-24-29-A	24	24.3	29	28.9	2	M 24 x 1.5	3
DIN 7603-CU-26-31-A	26	26.3	31	30.9	2	M 26 x 1.5	3
DIN 7603-CU-27-32-A	27	27.3	32	31.9	2	M 27 x 2 \| G 3/4	3
DIN 7603-CU-30-36-A	30	30.3	36	35.9	2	M 30 x 1.5	4
DIN 7603-CU-33-39-A	33	33.3	39	38.9	2	M 33 x 2 \| G 1	4
DIN 7603-CU-42-49-A	42	42.3	49	48.9	2	M 42 x 2 \| G 1 1/4	7
DIN 7603-CU-48-55-A	48	48.3	55	54.9	2	M 48 x 2 \| G 1 1/2	8

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