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 5960-01-210-0879
NSN 5855-01-643-0050
NSN 5905-01-020-8276
NSN 7035-00-541-8516
NSN 5895-00-018-8698
NSN 6240-01-459-6965
NSN 5925-00-762-3790
NSN 5998-00-721-4701
NSN 5999-01-159-3857
NSN 6685-01-152-4203
NSN 6320-01-176-8367
NSN 6645-01-014-0793