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 6610-00-803-4374
NSN 5905-01-361-9076
NSN 6620-00-329-3763
NSN 5835-01-592-2350
NSN 6240-01-281-7249
NSN 6130-01-060-2938
NSN 6110-01-613-6089
NSN 5930-01-068-3641
NSN 6220-01-532-1704
NSN 5895-00-391-8084
NSN 6105-01-324-5493
NSN 6610-00-980-0518