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 5905-00-403-9137
NSN 6650-01-547-4342
NSN 5855-00-560-0110
NSN 5996-00-946-4291
NSN 5999-01-156-4528
NSN 5835-01-495-5986
NSN 6135-00-471-5356
NSN 5996-01-594-3091
NSN 6150-00-968-9599
NSN 6685-00-782-0215
NSN 5920-00-960-7614
NSN 6145-01-025-6514