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 6105-00-178-0094
NSN 6620-00-273-8735
NSN 5999-01-008-2150
NSN 4140-00-885-5958
NSN 5855-01-159-1654
NSN 6110-00-880-6376
NSN 6145-00-280-2154
NSN 6645-01-512-8472
NSN 6685-00-484-5721
NSN 6620-01-574-1862
NSN 6620-00-679-5830
NSN 6110-01-475-4712