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NF E 25

Spring Lock Washers

NF E 25-515 弹簧垫圈

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Dimensional Specifications — NF E 25 (mm)

Size	P	s_max	s_min
3	7.3	4.5	1
4	10.4	6.5	2
5	13.4	8.5	2.5
6	20	13	3.5
7	25	17	4
8	31	21	5
10	33	23	5

Related Standards

GB /T 93 - 1987— Single Coil Spring Lock Washers, Normal Type GB 93 - 1976— Single Coil Spring Lock Washers, Normal Type GB /T 859 - 2025— Single Coil Spring Lock Washers - Light Type GB 9074.26 - 1988— Single Coil Spring Lock Washer for Assembly GB /T 7244 - 1987— Single Coil Spring Lock Washers Heavy Type GB /T 859 - 1987— Single Coil Spring Lock Washers, Light Type DIN 127 (B) - 1987— Spring Lock Washers - Type B, with Square Ends DIN 7980 - 1987— Spring Lock Washers with Square Ends for Cheese Head Screws

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