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 6110-00-460-7179
NSN 5935-01-004-9330
NSN 6105-01-175-6031
NSN 6220-00-079-0851
NSN 5975-01-599-9387
NSN 5950-01-094-3181
NSN 5905-01-364-9573
NSN 6610-01-593-2428
NSN 5895-00-165-1289
NSN 5930-00-058-1588
NSN 6105-01-528-7557
NSN 6150-01-295-8328