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 5905-01-160-9273
NSN 6130-00-400-5774
NSN 6610-01-170-2905
NSN 6650-01-546-5425
NSN 5985-01-025-0372
NSN 4140-01-216-5118
NSN 6150-01-035-5335
NSN 5965-00-888-2643
NSN 6130-01-096-8730
NSN 5895-00-133-5163
NSN 6650-00-267-9815
NSN 5999-01-064-6175