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 5925-00-396-2412
NSN 5910-00-177-8291
NSN 6150-01-430-2257
NSN 6110-01-038-8857
NSN 6685-01-391-6790
NSN 6685-01-378-7090
NSN 5925-00-045-4296
NSN 5910-01-569-7856
NSN 6150-01-462-6044
NSN 5965-00-153-5216
NSN 5910-00-959-6889
NSN 5999-01-049-1509