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 6150-01-281-7279
NSN 5965-01-104-5102
NSN 6135-01-313-8323
NSN 5985-00-035-4558
NSN 6145-01-210-7992
NSN 5925-00-813-0637
NSN 6145-00-932-5698
NSN 5905-01-448-2739
NSN 5920-01-364-7706
NSN 6220-01-648-2184
NSN 5910-01-421-2460
NSN 6105-00-399-1352