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 6320-01-123-6814
NSN 5998-00-243-7459
NSN 6645-00-551-8291
NSN 5950-01-005-4757
NSN 6150-00-014-1683
NSN 5945-00-254-1428
NSN 6220-01-184-3052
NSN 7035-01-463-3368
NSN 6645-00-764-0412
NSN 5935-01-207-2041
NSN 6650-01-350-0067
NSN 5975-01-195-8702