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 6135-01-242-6484
NSN 6110-00-999-1592
NSN 6685-00-322-9260
NSN 5905-01-447-8612
NSN 5999-01-525-7937
NSN 2925-01-108-3307
NSN 5950-01-021-4631
NSN 5950-01-226-8422
NSN 6150-01-099-9198
NSN 5945-01-227-9887
NSN 5945-00-703-4908
NSN 5925-01-520-8900