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 6220-01-296-3385
NSN 5950-01-226-9441
NSN 5990-01-241-9472
NSN 6135-01-268-7056
NSN 6220-00-480-8758
NSN 6685-00-997-5889
NSN 7035-00-185-8683
NSN 5950-01-121-9467
NSN 5965-01-594-1983
NSN 6240-01-415-3014
NSN 6150-00-678-0075
NSN 5905-00-404-5173