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 6685-01-279-0647
NSN 5925-01-541-4758
NSN 6645-00-167-9784
NSN 5925-00-412-1139
NSN 6320-01-312-3620
NSN 5965-00-773-9047
NSN 5999-01-396-0337
NSN 5905-00-889-5621
NSN 5998-01-362-6339
NSN 5996-00-120-1133
NSN 7035-01-240-0541
NSN 6150-00-894-6804