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 6645-01-565-6973
NSN 5990-01-231-9608
NSN 5999-01-348-1216
NSN 6220-01-644-9544
NSN 5999-00-064-8368
NSN 5920-00-899-3384
NSN 5915-01-025-1362
NSN 5990-00-518-3195
NSN 5950-01-492-5919
NSN 5950-01-391-7174
NSN 5945-01-100-3654
NSN 6645-00-451-3787