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 7035-01-616-9565
NSN 6220-01-032-5646
NSN 6110-01-513-2997
NSN 5835-00-180-7555
NSN 6145-00-762-1099
NSN 6240-01-069-2688
NSN 5895-00-738-1775
NSN 5835-00-568-2956
NSN 5910-00-840-9967
NSN 6645-01-550-6200
NSN 5965-01-391-9492
NSN 6220-00-139-1421