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 5905-00-399-1394
NSN 5835-01-085-5487
NSN 6105-00-041-0131
NSN 5990-01-146-9113
NSN 7035-00-020-2227
NSN 5990-00-466-2952
NSN 5945-00-146-4177
NSN 5835-00-905-7165
NSN 6135-01-422-1440
NSN 5965-01-392-1761
NSN 6645-01-487-2052
NSN 6135-01-351-1131