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 5855-01-046-7273
NSN 5930-01-532-8418
NSN 5990-01-309-0048
NSN 6645-01-293-9367
NSN 5910-00-010-4874
NSN 5905-01-225-1933
NSN 6610-01-020-3764
NSN 5920-00-636-4713
NSN 6105-00-205-0655
NSN 5950-01-571-1699
NSN 5999-01-242-9350
NSN 5855-00-532-0025