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 2925-01-458-5808
NSN 7035-01-380-6538
NSN 6645-01-298-4662
NSN 5950-00-367-2705
NSN 2925-01-523-3607
NSN 5935-00-393-3720
NSN 5965-01-350-1890
NSN 6620-01-143-9596
NSN 2925-01-058-1718
NSN 5905-01-296-4743
NSN 6105-01-344-2439
NSN 6110-00-718-6875