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 6620-01-017-4790
NSN 5915-00-099-0347
NSN 6110-00-569-6319
NSN 5965-01-501-5638
NSN 5935-01-548-2660
NSN 5950-00-111-7246
NSN 6240-00-030-2100
NSN 5985-01-649-1447
NSN 6240-01-506-0304
NSN 6220-01-415-7889
NSN 6610-01-661-1864
NSN 5999-00-470-9575