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 6320-00-149-7570
NSN 5996-01-510-3257
NSN 5910-00-976-9448
NSN 6150-01-195-0020
NSN 6220-00-997-9073
NSN 6685-00-696-3546
NSN 5855-00-491-7079
NSN 6130-00-528-1266
NSN 5895-01-114-9166
NSN 5998-01-126-4309
NSN 5960-00-104-5955
NSN 5915-00-707-2297