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 5925-01-212-1492
NSN 5930-01-542-1240
NSN 5930-00-654-7371
NSN 7035-01-423-8343
NSN 4140-01-089-8004
NSN 2925-01-532-2477
NSN 7035-01-287-9817
NSN 5925-01-050-4265
NSN 5950-00-087-0468
NSN 5910-00-293-8196
NSN 5855-01-212-1623
NSN 6150-01-485-3313