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 6620-01-416-9882
NSN 5950-01-112-9270
NSN 5925-00-216-4480
NSN 6105-00-719-9943
NSN 6110-01-384-2319
NSN 5950-00-597-8644
NSN 5920-01-118-9136
NSN 6620-01-255-7757
NSN 6645-00-920-1412
NSN 6685-01-352-5665
NSN 5990-01-571-7468
NSN 6130-01-549-1625