Universal oil fitting

摘要

A universal oil fitting may include a body and an orifice. The body may include a first end, a second end, a first outer portion and a second outer portion. The first outer portion may include external threads and may extend longitudinally between the first end and the second outer portion. The orifice may extend longitudinally through the body and may include a first portion having a first inner diameter and a second portion having a threaded second inner diameter. The first portion may extend longitudinally between the first end of the outer body and the second portion.

主权项

1. A fitting comprising:
a body including a first end, a second end, a first outer portion, a second outer portion and a third outer portion, said first outer portion having external threads and extending longitudinally between said first end and said second outer portion; and an orifice extending longitudinally through said body and including a first portion having a first inner diameter and a second portion having a threaded second inner diameter, said first portion extending longitudinally between said first end of said body and said second portion, wherein said first outer portion includes a first outer diameter and said second outer portion includes a second outer diameter, said first outer diameter is larger than said second outer diameter, wherein said body includes an annular recess disposed between said first outer portion and said second outer portion, said third outer portion disposed between said annular recess and said second outer portion, said third outer portion having a third outer diameter that is larger than said second outer diameter, wherein said orifice includes a third portion extending between said second portion and said second end, said third portion having a third inner diameter that is smaller than said first and second inner diameters, said second portion disposed between said first and third portions, said third portion extending longitudinally through said second end of said body.