管狀物件,帶或不帶凸緣,旨在減少摩擦,並在平行於孔軸線的表面上承載動載荷。必須具有可見或可檢測的潤滑裝置,或可自潤滑。總長度必須超過外徑的25%或本體週邊平面之間的最短距離,但直管狀(無凸緣或肩部)物體除外,其承載面僅平行於孔軸線。包括分成兩段或多段,且承載圓週角不超過180度(3.141弧度)的物件。另請參閱襯套、套筒;墊片、套筒;以及墊圈(經修改)。不含:銷、空心。
0.6880 inches minimum and 0.6890 inches maximum body inside diameter, 0.7400 inches minimum and 0.7500 inches maximum overall length, square all corners corner shape, qq-a-200/3,t8511 fed spec single material response or qq-a-225/6,t851 fed spec single material response outer layer material document and classification, 0.8762 inches minimum and 0.8772 inches maximum body outside diameter
NSN | 姓名 | 日期 |
---|---|---|
3120-01-179-7693 | No Name Available | 02/01/1987 |
3120-01-334-8609 | No Name Available | 02/01/2009 |