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 6610-01-212-9817
NSN 6220-00-555-6609
NSN 2925-00-852-6708
NSN 6685-01-592-4098
NSN 5935-01-025-1383
NSN 5985-01-478-3807
NSN 6240-01-097-4722
NSN 5998-01-597-2280
NSN 6130-00-681-1496
NSN 6150-01-241-3725
NSN 6110-01-581-7721
NSN 5999-00-959-4415