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 7035-01-507-7309
NSN 6645-01-123-9277
NSN 5855-01-075-0042
NSN 5895-00-387-4901
NSN 6610-01-382-7894
NSN 5965-01-326-0606
NSN 5945-01-654-4479
NSN 5975-00-316-2539
NSN 6645-01-547-8490
NSN 2925-00-876-1578
NSN 6110-00-542-2202
NSN 5975-00-276-7559