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 6130-01-462-5270
NSN 5996-00-401-4904
NSN 5855-00-337-3679
NSN 6240-00-617-9599
NSN 5990-01-449-7090
NSN 5920-01-414-6983
NSN 6645-00-376-4829
NSN 6685-00-186-9190
NSN 5835-01-481-4204
NSN 5905-01-534-5964
NSN 5975-01-351-8391
NSN 6150-00-202-5011