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 5945-01-415-6367
NSN 5910-01-106-9016
NSN 5965-00-171-1265
NSN 5945-00-465-9864
NSN 6135-01-408-9244
NSN 6135-01-360-1620
NSN 6150-00-082-8249
NSN 6110-01-157-5172
NSN 6130-00-011-0714
NSN 6685-01-406-2919
NSN 6610-01-579-2984
NSN 5920-00-004-6372