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 5905-01-437-9554
NSN 5925-01-476-7536
NSN 5935-01-461-0605
NSN 5895-01-311-2191
NSN 6320-01-516-3836
NSN 6645-01-357-7750
NSN 5965-01-112-8758
NSN 5965-00-756-0457
NSN 6150-00-053-9267
NSN 5930-01-101-2361
NSN 5945-01-252-7786
NSN 5925-00-122-8674