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 7035-01-416-5910
NSN 5950-01-252-8846
NSN 6145-00-286-9588
NSN 5985-01-339-2001
NSN 6650-01-204-7841
NSN 6150-01-400-4211
NSN 6220-01-464-8928
NSN 6645-01-229-5379
NSN 5835-01-115-0499
NSN 6150-01-291-4877
NSN 6650-01-171-0779
NSN 6110-01-374-9933