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 7035-00-946-2642
NSN 5925-01-429-4554
NSN 6650-00-717-8913
NSN 6645-00-796-7206
NSN 5975-01-338-2948
NSN 6685-00-085-2404
NSN 6110-01-232-8554
NSN 5965-00-925-7314
NSN 5915-00-051-2181
NSN 5855-00-631-4565
NSN 6645-00-051-6673
NSN 4140-01-186-3243