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 6105-01-424-6439
NSN 6150-01-120-8487
NSN 6645-00-863-9695
NSN 6685-01-444-0582
NSN 5930-01-214-0775
NSN 6320-01-572-6395
NSN 5990-01-031-7599
NSN 5835-01-163-4215
NSN 5915-00-337-6698
NSN 5895-01-031-7230
NSN 5996-00-931-2500
NSN 5935-01-213-0777