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 6610-01-566-4500
NSN 6145-01-124-4513
NSN 5985-01-588-4989
NSN 7035-01-377-6255
NSN 6220-01-473-8472
NSN 5905-01-351-4651
NSN 5945-01-104-4926
NSN 6150-01-186-0259
NSN 5999-01-537-1273
NSN 5985-00-815-9067
NSN 5855-00-323-0967
NSN 2925-01-076-6128