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 5945-01-176-0048
NSN 6110-01-208-1562
NSN 7035-01-514-8522
NSN 6135-01-186-4010
NSN 6610-01-227-1692
NSN 5945-01-535-6125
NSN 5945-00-493-8379
NSN 6105-00-259-1692
NSN 6645-01-147-5579
NSN 6135-01-315-9214
NSN 6130-01-500-0900
NSN 6645-01-020-3966