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 5905-01-582-6043
NSN 5996-00-763-3810
NSN 5945-01-634-0588
NSN 5950-00-669-8565
NSN 5950-00-138-8686
NSN 5945-01-005-3537
NSN 5945-01-175-5779
NSN 5930-00-650-4639
NSN 6110-01-601-2543
NSN 2925-00-516-8841
NSN 5999-01-389-3089
NSN 5990-01-185-5346