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 6135-01-422-1440
NSN 6610-01-023-4433
NSN 5905-00-212-8802
NSN 5996-01-137-7626
NSN 5855-00-055-1579
NSN 5835-01-552-8365
NSN 6610-00-887-9457
NSN 5905-00-552-7874
NSN 5925-00-286-8502
NSN 6240-01-658-3177
NSN 5835-01-312-4446
NSN 5996-01-590-9918