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 6685-01-466-6248
NSN 5910-01-430-5009
NSN 5945-00-476-8274
NSN 5920-01-633-6735
NSN 6685-00-469-2550
NSN 5855-00-014-5008
NSN 5996-01-350-9771
NSN 5925-00-170-4090
NSN 5945-00-828-1236
NSN 6650-01-459-8703
NSN 6240-01-394-5697
NSN 5960-00-466-3523