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 6645-00-292-5053
NSN 6135-00-299-6918
NSN 5945-01-588-1595
NSN 5960-01-008-1693
NSN 6110-01-014-3211
NSN 5905-01-453-8009
NSN 6650-00-901-4914
NSN 5855-01-199-0150
NSN 6685-01-144-5913
NSN 5999-01-511-5049
NSN 5999-00-782-1188
NSN 6685-00-372-4670