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 6685-01-592-1877
NSN 6150-01-483-1443
NSN 5935-01-027-0915
NSN 5905-00-088-1366
NSN 5950-00-905-2803
NSN 5950-01-007-2632
NSN 2925-01-562-1663
NSN 5935-01-550-5896
NSN 6650-01-162-2881
NSN 5996-01-631-8490
NSN 6240-01-103-1198
NSN 5915-00-287-5062