B1047-349

AS568-349 O-rings Buna-N, B1047-349 70 Durometer, Green, FDA Buna-N (NBR, Nitrile, Buna)

Color: Green
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Description

B1047-349 is a 70 durometer, green, Buna-N (NBR, Nitrile, Buna) o-ring. This product is a USA AS568-349 size and has a cross section of 5.33mm (0.210in) and an inside diameter of 113.67mm (4.475in). It is made from the compound B1047. See compound features below

Compound Attributes

  • Compliant to FDA specification 21 CFR 177.2600 for use in food and beverage contact applications

Tech Specs

Size Code349
Cross Section 0.210 in (5.33 mm)
Inside Diameter 4.475 in (113.67 mm)
Outside Diameter 4.895 in (124.33 mm)
Part NumberB1047-349
Compound B1047 
Material TypeBuna-N (NBR, Nitrile, Buna) 
Sub Type 
High Temp 250 °F (125 °C)
Low Temp -30 °F (-35 °C)
Compliances
FDA
Hardness 70 Shore A
Color Green

Accessories

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$29.8 / ea
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$49.55 / ea