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 5895-00-074-4023
NSN 5975-01-023-3081
NSN 5855-01-634-0259
NSN 5855-00-896-4047
NSN 5905-01-363-9121
NSN 6620-00-113-9145
NSN 5910-01-217-9076
NSN 5930-00-617-2993
NSN 5996-01-426-3948
NSN 5895-01-280-3711
NSN 5975-01-487-7319
NSN 5910-01-408-6305