Mutual Screw & Supply

0.139" CS X 0.921" ID 丁腈橡膠O型環 | AS568-213 | Dash 213 | 70硬度 | 黑色 (600個/包)

0.139" CS X 0.921" ID 丁腈橡膠O型環 | AS568-213 | Dash 213 | 70硬度 | 黑色 (600個/包) - Main image
$34.88 $53.66 In stock

Buna-N 丁腈橡膠 O 型環,AS568-213,0.921" 內徑 x 0.139" 截面。使用溫度範圍 -40°F 至 +250°F(-40°C 至 +121°C)。又稱 NBR、Buna-N、Chemigum、Hycar、Perbunan。

規格參數

  • 產品類型: O型環
  • 材質: Buna-N 丁腈橡膠
  • Dash 尺寸 AS568: 213
  • 截面: 0.139" (3.53 公釐)
  • 內徑: 0.921" (23.39 公釐)
  • 硬度: 70 Shore A
  • 顏色: 黑色
  • 溫度範圍: -40°F 至 +250°F (-40°C 至 +121°C)
  • 測量類型: 英制
  • 包裝數量: 每包 600 個
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Customer Reviews (4.6 / 5 · 5 reviews)

Timothy V. ★★★★★

The inner diameter measurement was spot on for the hydraulic fitting I needed to seal, and the pack of 600 will last me years. These rings feel much more substantial than the cheap ones I've used before, especially at the 70-durometer spec. For a straightforward industrial seal, they're exactly what

George ★★★★★

I was worried about finding the right o-rings for a coolant line repair, but these measured exactly to the 0.921" ID and the 70 durometer felt just right when I seated them. They sealed up perfectly on the first try, no leaks at all.

Thomas L. ★★★★★

I was worried about getting the exact fit, but these 0.921" ID o-rings slid perfectly into the grooves on my hydraulic assembly. The 70 durometer feels sturdy without being too stiff, and the 600-pack means I've got plenty for future repairs.