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 6110-01-146-8150
NSN 5855-01-569-4057
NSN 5935-01-221-8254
NSN 6685-00-296-0392
NSN 5910-00-435-9345
NSN 5905-01-158-1474
NSN 6685-01-444-3117
NSN 7035-01-646-0272
NSN 6150-00-189-0292
NSN 6645-00-350-8070
NSN 6610-00-795-2711
NSN 6645-01-468-4990