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 5855-01-448-9794
NSN 5996-01-343-5851
NSN 5895-01-483-1554
NSN 5930-01-415-2901
NSN 5905-01-261-4647
NSN 5965-01-437-0905
NSN 6135-01-493-7624
NSN 5910-01-261-8349
NSN 6610-01-185-5832
NSN 5910-01-528-6226
NSN 7035-00-679-9027
NSN 7035-01-512-1826