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 2925-01-651-4870
NSN 5999-01-632-0426
NSN 6645-00-958-5299
NSN 5855-00-631-4565
NSN 6685-01-478-7268
NSN 6610-01-514-8898
NSN 6610-01-236-8359
NSN 5965-00-942-1602
NSN 5930-00-134-1312
NSN 6150-01-036-8456
NSN 5985-01-311-7577
NSN 5905-01-471-0400