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 6645-00-449-4446
NSN 6130-01-627-4317
NSN 6610-00-478-7071
NSN 6685-00-126-0368
NSN 6610-01-538-0016
NSN 7035-01-198-1512
NSN 5920-00-267-3109
NSN 5835-00-401-2578
NSN 5855-01-130-1501
NSN 5975-01-365-6872
NSN 5996-01-496-3180
NSN 5999-01-494-3425