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 5945-01-661-1448
NSN 6610-01-448-0982
NSN 5935-00-639-1382
NSN 6610-00-314-2605
NSN 7035-01-646-5888
NSN 6150-01-090-4588
NSN 5950-00-057-2549
NSN 6610-01-383-6982
NSN 6685-01-378-7090
NSN 6645-00-880-8045
NSN 6320-01-212-8749
NSN 5915-01-052-3734