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 6150-01-215-6716
NSN 5950-00-639-9675
NSN 6320-01-462-3555
NSN 6685-01-463-4184
NSN 5999-00-983-5461
NSN 6685-01-356-0983
NSN 6650-01-541-4357
NSN 6645-00-664-4665
NSN 6650-01-439-4639
NSN 5998-01-327-0827
NSN 5910-00-221-7461
NSN 6620-01-180-5855