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 5996-01-524-8953
NSN 5910-01-243-8338
NSN 5910-00-947-6484
NSN 6130-00-106-7269
NSN 6220-00-909-1507
NSN 5996-00-967-2406
NSN 5895-01-478-4588
NSN 5975-01-173-5877
NSN 5855-00-411-8688
NSN 6685-01-166-7241
NSN 5855-01-508-1707
NSN 5920-00-544-6564