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 5915-01-416-6402
NSN 6110-00-679-8961
NSN 5998-00-778-3693
NSN 6685-01-336-1994
NSN 5855-00-100-9003
NSN 5920-01-279-8079
NSN 5910-01-195-5842
NSN 5985-01-522-6151
NSN 6220-00-504-0789
NSN 5835-01-584-8538
NSN 6650-00-796-9972
NSN 5975-00-681-5900