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 7035-00-941-4949
NSN 6135-01-334-3935
NSN 5905-01-580-1034
NSN 6220-01-498-5319
NSN 6320-01-176-8367
NSN 6220-00-042-3936
NSN 5960-01-430-3911
NSN 5855-00-256-5562
NSN 6130-01-408-5574
NSN 5965-01-574-8942
NSN 6685-01-232-0794
NSN 6145-00-724-1789