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 5965-01-442-5405
NSN 6150-01-010-4155
NSN 6645-00-569-1759
NSN 5895-01-253-8893
NSN 5910-00-221-5060
NSN 5950-01-360-5614
NSN 5950-01-535-6326
NSN 6110-01-427-0161
NSN 5915-01-311-5416
NSN 6130-01-519-9337
NSN 5935-01-040-1804
NSN 6650-01-007-4744