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 6645-00-406-8114
NSN 6110-00-009-9334
NSN 7035-01-403-2841
NSN 6130-00-035-3898
NSN 6620-00-774-3638
NSN 5920-00-487-4256
NSN 5930-00-295-3859
NSN 5935-00-137-4786
NSN 5910-01-364-2552
NSN 5910-01-061-9711
NSN 6150-00-165-5816
NSN 6610-00-767-7686