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 5965-01-088-5414
NSN 5910-00-149-3496
NSN 7035-00-436-1229
NSN 5920-01-391-1023
NSN 5855-01-300-8215
NSN 5915-01-281-8559
NSN 6220-01-401-5337
NSN 6685-01-292-2607
NSN 7035-01-618-4557
NSN 6650-01-005-0714
NSN 5960-00-796-1664
NSN 5950-00-923-6058