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 5998-01-398-0072
NSN 5965-00-567-7679
NSN 5920-00-807-2754
NSN 6130-01-483-4043
NSN 5990-01-411-7706
NSN 2925-00-111-4097
NSN 5975-01-058-7321
NSN 5855-01-435-8075
NSN 5905-00-316-8852
NSN 5975-01-487-4379
NSN 5930-00-099-0534
NSN 5925-00-356-8007