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 7035-01-174-1029
NSN 5930-01-069-5345
NSN 6610-01-248-4339
NSN 5855-01-076-9369
NSN 5920-01-052-6803
NSN 5920-01-443-9451
NSN 5945-00-471-8456
NSN 5905-01-157-7792
NSN 5965-01-204-8505
NSN 6610-00-288-5655
NSN 6685-01-479-0421
NSN 6110-00-066-1171