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 6645-00-495-6797
NSN 5965-01-384-9923
NSN 6685-01-191-0106
NSN 6150-01-188-8232
NSN 5930-00-541-8594
NSN 5895-00-159-1237
NSN 6645-01-457-8642
NSN 5996-00-236-3206
NSN 5935-01-229-4091
NSN 6320-00-270-8222
NSN 5925-00-244-2834
NSN 6685-00-401-4057