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 6130-01-452-9774
NSN 6650-01-263-5412
NSN 6645-01-623-8825
NSN 2925-00-338-4667
NSN 5960-01-243-0007
NSN 7035-01-141-8076
NSN 2925-01-317-4543
NSN 5965-00-839-0302
NSN 5950-01-500-6881
NSN 2925-01-448-2880
NSN 5996-00-498-1615
NSN 5945-01-511-0749