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 5930-00-388-6758
NSN 6220-01-284-3963
NSN 5990-00-473-1809
NSN 5925-00-875-9739
NSN 6685-01-555-4820
NSN 5996-01-282-2931
NSN 5935-01-657-8194
NSN 5835-00-867-0291
NSN 6645-01-210-2223
NSN 5910-01-244-0762
NSN 5998-00-114-5269
NSN 6150-01-570-6328