Related Clues:
- Round gasket
- ... and the personality magazine created a new category of elite subscribers, the ___
- Part that failed on the space shuttle Challenger
- Dryer's companion
- Faulty Challenger part
- Faulty part of the shuttle Challenger
- Load-bearing device?
- Defective shuttle part
- *Gasket type
- Spacecraft gasket
- Kind of gasket
- Metal disc for hawser
- Ring under a nut
- Ring placed between two surfaces to prevent leakage, as in tap
- Seal to prevent leakage