A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5835-01-631-7390
NSN 4140-00-916-2771
NSN 6240-01-435-0862
NSN 6240-00-974-3556
NSN 6220-01-430-7021
NSN 6645-00-704-3630
NSN 5950-00-734-5956
NSN 5855-01-242-6494
NSN 5965-01-538-0698
NSN 6135-00-369-2368
NSN 5950-01-263-9607
NSN 5915-00-275-6756