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 5905-00-061-8564
NSN 5999-00-281-3900
NSN 5935-01-208-0652
NSN 5935-01-541-4969
NSN 5855-01-234-5346
NSN 5925-01-226-8320
NSN 5835-01-606-8768
NSN 5999-00-565-6048
NSN 6150-00-559-4709
NSN 2925-01-094-4771
NSN 6650-00-947-3047
NSN 6130-01-079-3712