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 5965-00-324-2428
NSN 4140-01-040-1700
NSN 5835-01-024-0406
NSN 4140-01-420-8370
NSN 5905-00-332-4364
NSN 6685-01-558-9415
NSN 6645-00-963-9491
NSN 5855-01-003-7102
NSN 6685-01-469-1959
NSN 5985-01-076-5094
NSN 6105-00-664-1292
NSN 5965-00-015-7408