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 5950-01-242-9896
NSN 5905-01-064-5423
NSN 5930-01-366-4239
NSN 5905-01-221-8078
NSN 6645-01-396-6976
NSN 6135-01-397-6564
NSN 5960-00-622-5636
NSN 5930-00-685-0588
NSN 5895-01-239-1827
NSN 6145-01-564-6288
NSN 5996-00-779-0835
NSN 5835-01-495-0595