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 5935-00-661-0825
NSN 6685-01-324-0341
NSN 6240-00-187-4306
NSN 5855-01-528-2744
NSN 5999-01-036-5253
NSN 5925-01-325-5238
NSN 4140-01-538-4242
NSN 5855-01-648-2674
NSN 6610-01-365-4283
NSN 5950-00-127-7081
NSN 5925-01-245-8648
NSN 5910-00-932-0629