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 6105-00-394-3485
NSN 6610-00-053-9565
NSN 5855-01-490-2749
NSN 5985-01-034-4019
NSN 5960-01-429-5897
NSN 6220-00-411-6791
NSN 5965-01-113-7400
NSN 6610-01-527-2395
NSN 5985-00-144-8170
NSN 6240-00-357-7976
NSN 6110-01-243-9325
NSN 7035-00-096-9986