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 5985-01-010-4081
NSN 6220-00-187-5519
NSN 5935-01-573-7519
NSN 5835-01-416-6455
NSN 5920-00-271-3217
NSN 4140-01-438-7938
NSN 6135-00-299-6918
NSN 6105-01-240-7070
NSN 5920-01-608-4739
NSN 7035-01-127-0147
NSN 4140-01-485-7625
NSN 5935-00-535-9019