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 6645-01-432-1068
NSN 6105-00-196-4957
NSN 5975-00-754-5299
NSN 7035-00-541-8516
NSN 6645-00-914-2820
NSN 5975-00-079-0022
NSN 5945-00-883-8417
NSN 6685-00-926-8341
NSN 7035-01-422-9483
NSN 6105-00-772-9915
NSN 5985-01-038-4602
NSN 5835-01-654-4570