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 5965-01-571-9997
NSN 5990-01-078-1294
NSN 6620-01-373-4588
NSN 6150-01-065-1023
NSN 5920-01-097-9927
NSN 5915-01-131-1719
NSN 5985-01-576-9537
NSN 6220-00-399-6200
NSN 6145-00-236-3226
NSN 5915-00-035-4462
NSN 5905-01-054-3393
NSN 5905-01-446-6478