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 6220-00-391-1076
NSN 5905-00-161-4047
NSN 5945-01-323-1163
NSN 5975-01-042-1274
NSN 5905-00-166-9947
NSN 5985-00-910-6617
NSN 5985-00-740-7154
NSN 6150-01-006-8617
NSN 7035-00-541-8516
NSN 5960-01-179-4009
NSN 6645-01-325-5605
NSN 2925-01-147-6688