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 5910-00-790-3789
NSN 5965-01-182-5768
NSN 5925-01-200-2714
NSN 6240-01-641-1493
NSN 6650-01-045-5494
NSN 5930-01-025-6151
NSN 5920-01-119-1896
NSN 6150-00-956-5836
NSN 4140-01-028-2743
NSN 5930-01-570-8993
NSN 6240-01-540-7734
NSN 6110-01-080-8203