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 6650-01-517-9452
NSN 5915-00-226-6863
NSN 5998-00-974-6016
NSN 5990-00-905-1185
NSN 6130-01-247-0626
NSN 6240-01-372-2039
NSN 5910-01-201-3545
NSN 7035-01-280-4692
NSN 6220-00-590-8638
NSN 6645-01-201-5802
NSN 5960-01-475-7428
NSN 5920-01-105-8879