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 5935-01-364-3472
NSN 5905-01-008-9272
NSN 7035-01-469-7496
NSN 5925-01-036-8617
NSN 5998-00-263-4541
NSN 6240-01-235-5996
NSN 5950-00-258-6776
NSN 5910-00-117-9830
NSN 6220-01-492-6409
NSN 6130-01-192-7586
NSN 5920-01-243-6469
NSN 5930-00-216-4495