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 5945-01-452-9091
NSN 5910-01-072-9157
NSN 6645-01-376-2336
NSN 2925-00-398-0253
NSN 5985-00-461-8000
NSN 5895-01-098-8432
NSN 5835-01-135-2601
NSN 4140-01-026-1856
NSN 6145-00-617-4032
NSN 5920-01-094-4327
NSN 7035-00-800-0770
NSN 5990-00-339-2084