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 5985-01-162-5648
NSN 6610-00-141-0393
NSN 5930-00-067-6682
NSN 5835-01-529-3050
NSN 6105-01-437-5596
NSN 6145-00-118-8375
NSN 5835-00-946-2656
NSN 6610-01-078-3242
NSN 5920-01-535-7477
NSN 7035-01-261-6779
NSN 5990-01-554-8547
NSN 6610-00-455-3979