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 5975-01-315-6126
NSN 6105-00-003-6141
NSN 6610-01-136-7836
NSN 5935-00-009-6403
NSN 6145-00-493-4073
NSN 6105-00-195-1273
NSN 5855-01-290-3248
NSN 6105-00-847-8199
NSN 5920-01-430-5001
NSN 7035-01-060-3835
NSN 6645-01-541-5696
NSN 6105-00-876-3043