Pipe hanger with lock tab washer

1. A hanger for a pipe, the hanger comprising:

a suspension member configured to engage the pipe, the suspension member comprising an upper clevis and a lower clevis, the upper clevis defining a side edge and the lower clevis defining a side edge, a hole defined through the suspension member;

a threaded rod extending through the hole;

a nut threaded on the threaded rod; and

a lock tab washer disposed on the threaded rod between the suspension member and the nut, the lock tab washer comprising a washer hole, a first tab and a second tab, the first tab bent over and extending beyond the side edges of the upper clevis and the lower clevis, the first tab configured to prevent the lock tab washer from rotating with respect to the suspension member, the second tab bent over a circumferential side of the nut, the second tab configured to prevent the nut from rotating with respect to the lock tab washer;

wherein the lock tab washer defines an inward-extending first shoulder and an inward-extending second shoulder opposite the first shoulder, the first shoulder joining a first edge of the second tab and the second shoulder joining a second edge of the second tab, wherein the second tab is bent at a bend line extending substantially between the first shoulder and the second shoulder, wherein a width of the lock tab washer from a hole center of the washer hole to a distal end of the first tab is about equal to a width of the lock tab washer from the hole center to the first and second shoulders, and wherein the second tab is elongated and defines a consistent width that is less than a length of the second tab;

wherein the first tab is distal from the second tab across the washer hole of the lock tab washer, the first tab and the second tab extending in opposite directions; and

wherein the lock tab washer further defines a first bend relief notch joining the first shoulder of the lock tab washer with the first edge of the second tab.

2. The hanger of claim 1 , wherein the upper clevis is joined to the lower clevis by the threaded rod and the nut.

3. The hanger of claim 2 , wherein the upper clevis and the lower clevis each comprise two flattened ends through which the threaded rod is inserted.

4. The hanger of claim 2 , wherein the nut is a side nut, the lock tab washer is a side lock tab washer adjacent to the side nut, the threaded rod is a horizontal bolt, and the hanger further comprises:

a top threaded rod disposed vertically through the upper clevis;

a top lock tab washer placed on the top threaded rod below a top section of the upper clevis; and

a securing nut threaded on the top threaded rod adjacent to the top lock tab washer.

5. The hanger of claim 1 , wherein the lock tab washer is symmetric about a longitudinal axis.

6. The hanger of claim 5 , wherein:

the first tab defines a first tab width; and

the consistent width of the second tab is less than the first tab width.

7. The hanger of claim 1 , wherein the lock tab washer is configured to be visible from a floor when the hanger is suspended from a ceiling.

8. The hanger of claim 7 , wherein the lock tab washer is covered in plastisol.

9. The hanger of claim 1 , wherein the lock tab washer further defines a second bend relief notch joining the second shoulder of the lock tab washer with the second edge of the second tab.

10. The hanger of claim 9 , wherein each of the first bend relief notch and the second bend relief notch is curvilinear.

11. The hanger of claim 1 , wherein the distal end of the first tab is curvilinear.

12. The hanger of claim 1 , wherein a distal end of the second tab is curvilinear.

13. The hanger of claim 1 , wherein the first shoulder joins a first lateral edge of the first tab, and the second shoulder joins a second lateral edge of the first tab.

14. The hanger of claim 1 , wherein a length of the first tab is greater than the length of the second tab.