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 5960-01-613-6122
NSN 6110-00-166-7865
NSN 6145-01-045-4405
NSN 6645-01-291-8352
NSN 5950-01-361-8109
NSN 5855-00-973-5717
NSN 6320-01-148-8125
NSN 6110-00-369-8499
NSN 6150-00-678-0913
NSN 6110-01-510-3300
NSN 5910-00-419-2888
NSN 6145-01-541-5056