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 5996-01-529-2270
NSN 6130-01-201-3390
NSN 5950-00-372-5591
NSN 6685-00-942-5061
NSN 6130-00-229-5530
NSN 5925-01-301-6698
NSN 6145-01-104-3358
NSN 5950-01-013-6042
NSN 6150-01-207-8925
NSN 6240-01-016-4448
NSN 5905-00-757-7269
NSN 6645-00-654-1485