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 2925-01-125-9169
NSN 6130-00-583-3693
NSN 6685-00-456-2385
NSN 5910-01-375-3437
NSN 5925-01-311-6275
NSN 5905-01-468-0555
NSN 5965-01-258-5662
NSN 5960-00-126-1654
NSN 5930-01-048-4342
NSN 5999-01-372-4955
NSN 7035-00-541-8516
NSN 6650-01-461-7713