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 5965-01-483-4447
NSN 5950-01-372-7029
NSN 6610-01-200-6861
NSN 6105-01-522-9244
NSN 6610-01-387-5630
NSN 5910-00-303-7304
NSN 5895-00-075-3519
NSN 6110-01-415-6545
NSN 5965-01-411-9933
NSN 5985-01-005-0370
NSN 2925-01-508-4138
NSN 6645-01-466-9477