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 6105-01-584-8305
NSN 5950-01-541-4022
NSN 6320-01-036-2598
NSN 6150-01-286-8541
NSN 6145-01-359-7015
NSN 2925-00-986-2055
NSN 6650-01-152-0665
NSN 6220-00-676-0904
NSN 6645-01-389-8312
NSN 6150-01-018-5060
NSN 5910-01-068-0177
NSN 5945-00-459-5605