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 6130-00-919-5653
NSN 6685-01-033-0651
NSN 6135-00-542-6216
NSN 6645-01-100-3296
NSN 6645-01-337-1806
NSN 5975-00-525-2331
NSN 6610-01-011-0296
NSN 6645-00-602-5968
NSN 5895-00-141-9127
NSN 5985-01-440-1322
NSN 5930-00-108-5389
NSN 6685-00-864-1130