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 5855-01-389-8884
NSN 5835-01-632-6627
NSN 6685-01-528-8349
NSN 5920-01-295-9250
NSN 6135-00-050-7189
NSN 5895-01-292-8666
NSN 6240-01-325-2253
NSN 5910-00-461-3219
NSN 5835-00-454-7239
NSN 2925-00-987-9595
NSN 5895-00-212-7451
NSN 6145-01-197-8206