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 5930-01-092-6234
NSN 7035-00-703-3535
NSN 6645-00-008-3944
NSN 6685-01-064-9480
NSN 6320-01-576-6310
NSN 6320-01-478-9351
NSN 6645-00-287-9192
NSN 6145-01-305-8646
NSN 5960-01-011-8687
NSN 5905-00-010-3012
NSN 6650-00-197-7563
NSN 5985-01-047-4107