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 5950-01-549-3526
NSN 7035-00-020-2227
NSN 6650-01-202-9143
NSN 6145-01-146-5555
NSN 6645-01-103-8449
NSN 5999-01-474-9167
NSN 5925-00-550-4946
NSN 7035-01-633-7745
NSN 5905-00-258-7687
NSN 5855-01-491-6967
NSN 6220-00-285-8104
NSN 5905-01-259-4985