O-Rings / S Series (Part Numbers - CAD Download)

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MISUMI

[Features] One O-ring, S series.

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Part Numbers
Catalog

Type	Material	Hardness (JIS Hs)	Color	Operable Temperature Range	Applications	Features
NSA	Nitrile Rubber	70±5	Black	-30~100°C	Mineral Oil Resistant	Most representative material with superior oil / abrasion resistance and heat stability.
NSB	Nitrile Rubber	90±5	Black	-25~100°C	Mineral Oil Resistant
NSSW	Silicon Rubber	50±5	Milky White	-50~200°C	Heat Resistant	Having excellent high and low temperature resistances, this material covers the widest range of operating temperatures among synthetic rubbers.
NSSK	Silicon Rubber	70±5	Scarlet Red	-50~200°C	Heat Resistant
NSF	Fluoro Rubber	70±5	Black	-15~200°C	Heat Resistant	Best in oil / chemical resistance and heat stability as synthetic rubber. Suitable for a wide range of applications.
NSFH	Fluoro Rubber	90±5	Black	-15~200°C	Heat Resistant

Specifications

Part Number

NSA25

■S Series

Part Number		Nominal Number	W	I.D.				Matching Material				NSA		NSB		NSSW		NSSK		NSF		NSFH
Type	No.			do	NSA, NSB Tolerance	NSSW, NSSK Tolerance	NSF, NSFH Tolerance	d	Tolerance	D	Tolerance	Unit Price	Volume Discount Rate	Unit Price	Volume Discount Rate	Unit Price	Volume Discount Rate	Unit Price	Volume Discount Rate	Unit Price	Volume Discount Rate	Unit Price	Volume Discount Rate
Type	No.			do	NSA, NSB Tolerance	NSSW, NSSK Tolerance	NSF, NSFH Tolerance	d	Tolerance	D	Tolerance	1~49	50~100	1 ~ 49 pc (s).	50~100	1 ~ 49 pc (s).	50~100	1 ~ 49 pc (s).	50~100	1~49	50~100	1 ~ 49 pc (s).	50~100
NSA (Nitrile Rubber, Black) NSB (Nitrile Rubber, Black) NSSW (Silicon Rubber, Milky White) NSSK (Silicon Rubber, Scarlet Red) NSF (Fluoro Rubber, Black) NSFH (Fluoro Rubber, Black)	3	3	1.5±0.1	2.5	±0.15	±0.45	±0.30	3	0 - 0.05	5	+0.05 0
	4	4		3.5				4		6
	5	5		4.5				5		7
	6	6		5.5				6		8
	7	7		6.5				7		9
	8	8		7.5				8		10
	9	9		8.5				9		11
	10	10		9.5				10		12
	11.2	11.2		10.7				11.2		13.2
	12	12		11.5				12		14
	12.5	12.5		12.0				12.5		14.5
	14	14		13.5				14		16
	15	15		14.5				15		17
	16	16		15.5				16		18
	18	18		17.5				18		20
	20	20		19.5				20		22
	22	22		21.5				22		24
	22.4	22.4	2.0±0.1	21.9				22.4		25.4
	24	24		23.5				24		27
	25	25		24.5				25		28
	26	26		25.5				26		29
	28	28		27.5				28		31
	29	29		28.5				29		32
	30	30		29.5				30		33
	31.5	31.5		31.0				31.5		34.5
	32	32		31.5				32		35
	34	34		33.5				34		37
	35	35		34.5				35		38
	35.5	35.5		35.0				35.5		38.5
	36	36		35.5				36		39
	38	38		37.5				38		41
	39	39		38.5				39		42
	40	40		39.5				40		43
	42	42		41.5	±0.25	±0.75	±0.50	42		45
	44	44		43.5				44		47
	45	45		44.5				45		48
	46	46		45.5				46		49
	48	48		47.5				48		51
	50	50		49.5				50		53

Part Number:

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Part Number
NSFH28
NSFH29
NSFH30
NSFH31.5
NSFH32
NSFH34
NSFH35
NSFH35.5
NSFH36
NSFH38
NSFH39
NSFH40
NSFH42
NSFH44
NSFH45
NSFH46
NSFH48
NSFH50

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Inner Dia. do (or d) (mm)	Wire Dia. W (mm)	Material	Application	Nominal Number
1.25 €	1	5 Days	27.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	28
1.25 €	1	5 Days	28.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	29
1.25 €	1	5 Days	29.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	30
1.45 €	1	5 Days	31	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	31.5
1.45 €	1	5 Days	31.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	32
1.45 €	1	5 Days	33.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	34
1.45 €	1	5 Days	34.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	35
1.58 €	1	5 Days	35	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	35.5
1.58 €	1	5 Days	35.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	36
1.82 € 0.95 €	1	Same day Stock	37.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	38
1.82 €	1	5 Days	38.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	39
1.88 €	1	5 Days	39.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	40
1.88 €	1	5 Days	41.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	42
1.88 €	1	5 Days	43.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	44
1.88 €	1	5 Days	44.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	45
1.88 €	1	5 Days	45.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	46
1.88 €	1	5 Days	47.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	48
1.88 €	1	5 Days	49.5	2	[Fluororubber] Fluororubber	Mineral Oil Resistant / Heat Resistant / Chemical Resistant	50

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Basic information

Type	S Series

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Basic Attributes

Inner Dia. do (or d)(mm)
2.5

3.5

4.5

5.5

6.5

7.5

8.5

9.5

10.7

11.5

12

13.5

14.5

15.5

17.5

19.5

21.5

21.9

23.5

24.5

25.5

27.5

28.5

29.5

31

31.5

33.5

34.5

35

35.5

37.5

38.5

39.5

41.5

43.5

44.5

45.5

47.5

49.5
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Wire Dia. W(mm)
1.5

2
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Material
- Nitrile Rubber
- Silicon Rubber
- Fluororubber
  - Fluororubber
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Application
- Mineral Oil Resistant
- Heat Resistant
- Abrasion Resistance
- Chemical Resistant
- Cold Resistant
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Nominal Number
3

4

5

6

7

8

9

10

11.2

12

12.5

14

15

16

18

20

22

22.4

24

25

26

28

29

30

31.5

32

34

35

35.5

36

38

39

40

42

44

45

46

48

50
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Type
- NSA
- NSB
- NSF
- NSFH
- NSSK
- NSSW
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