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 5925-01-400-3002
NSN 5915-01-352-5871
NSN 5915-01-480-8102
NSN 5855-01-467-0128
NSN 5925-00-912-8810
NSN 6685-01-183-2890
NSN 4140-01-038-7659
NSN 5905-01-077-9875
NSN 5950-00-959-7915
NSN 6685-01-541-4932
NSN 5945-00-532-3894
NSN 6150-00-441-2241