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 5975-00-202-5013
NSN 6220-01-341-5322
NSN 5950-01-349-9864
NSN 6645-00-415-0884
NSN 6135-00-080-9176
NSN 5915-01-523-2813
NSN 7035-01-179-1739
NSN 6645-00-163-9580
NSN 5999-01-062-0302
NSN 2925-01-603-6379
NSN 5945-01-473-3447
NSN 6240-01-200-7937