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 5999-00-269-5320
NSN 6645-01-417-4332
NSN 6685-01-207-9785
NSN 6135-01-171-9299
NSN 5965-01-167-8513
NSN 5935-01-389-1211
NSN 6105-01-442-3465
NSN 5910-01-142-5815
NSN 5965-00-335-0305
NSN 5950-01-095-4086
NSN 5960-01-274-3900
NSN 5905-01-147-2504