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 6645-00-244-0359
NSN 5855-00-962-5792
NSN 7035-00-803-3056
NSN 5855-01-047-3231
NSN 6145-00-729-9051
NSN 5975-01-565-8883
NSN 5965-01-089-8579
NSN 6220-01-578-6554
NSN 2925-00-295-8109
NSN 6150-00-383-2517
NSN 7035-01-442-3987
NSN 6220-01-117-7619