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 7035-01-476-7316
NSN 5935-00-581-6821
NSN 5910-01-435-1347
NSN 6685-01-364-4593
NSN 5925-01-100-3631
NSN 6645-00-451-6462
NSN 6320-01-384-3219
NSN 6240-01-589-9629
NSN 6105-00-773-3295
NSN 6220-01-634-0660
NSN 6645-00-935-7046
NSN 5905-01-432-0136