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 6220-00-081-6429
NSN 5999-01-131-2079
NSN 5895-01-483-1946
NSN 6610-01-080-3572
NSN 6130-00-216-7376
NSN 5905-00-942-4974
NSN 5999-00-776-6084
NSN 5835-01-013-9321
NSN 5855-00-149-0766
NSN 5990-01-145-2878
NSN 5835-01-163-4215
NSN 5925-01-152-2690