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 5905-01-448-8393
NSN 6685-00-112-7040
NSN 2925-00-816-8765
NSN 7035-00-442-1869
NSN 2925-01-660-0669
NSN 6135-01-328-6583
NSN 6645-01-552-9447
NSN 5905-01-462-5965
NSN 6145-00-596-8447
NSN 5996-01-381-2876
NSN 5925-01-363-1365
NSN 5855-01-147-6024