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 5985-01-182-4683
NSN 5930-01-631-8080
NSN 5930-01-034-8122
NSN 5905-00-246-4639
NSN 5910-01-094-9266
NSN 5999-00-769-6031
NSN 6320-00-213-0477
NSN 6220-01-472-7075
NSN 6610-00-236-2219
NSN 2925-01-180-2960
NSN 5905-01-554-7350
NSN 6145-00-903-2462