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 5925-01-283-7092
NSN 5990-00-913-5400
NSN 6110-00-596-9124
NSN 6320-01-316-6864
NSN 5975-00-148-0914
NSN 5915-01-446-9492
NSN 6150-00-156-6080
NSN 5920-01-059-2680
NSN 6645-01-369-4371
NSN 5905-01-398-0255
NSN 5965-01-252-3307
NSN 5905-01-429-8929