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 6150-00-201-9583
NSN 6645-01-581-5214
NSN 7035-01-091-7481
NSN 5925-01-401-5314
NSN 5910-01-467-3009
NSN 5950-01-567-5095
NSN 6150-01-421-2543
NSN 5895-01-357-1262
NSN 6240-00-299-9819
NSN 6110-00-440-0312
NSN 5910-01-323-5341
NSN 5905-01-565-6810