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 6145-00-480-2299
NSN 5895-01-309-4749
NSN 5945-00-470-7446
NSN 6145-00-646-8936
NSN 5998-01-356-7821
NSN 6135-00-635-9187
NSN 5925-01-045-9602
NSN 5915-00-194-6537
NSN 6105-01-026-3904
NSN 6685-01-166-1869
NSN 5920-00-401-3438
NSN 5996-01-157-4956