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 5915-01-463-8413
NSN 5965-00-170-5254
NSN 6650-01-246-4262
NSN 5910-00-753-7581
NSN 6320-00-701-0437
NSN 5990-01-485-0260
NSN 6685-01-504-3445
NSN 5998-01-160-9052
NSN 6220-00-105-1075
NSN 5915-01-442-6372
NSN 6220-01-179-4491
NSN 5905-01-195-7200