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 5930-01-634-0659
NSN 5950-01-411-5364
NSN 6145-01-527-1050
NSN 5835-01-026-0670
NSN 5985-01-513-9930
NSN 6145-01-285-9386
NSN 6645-01-367-7609
NSN 5950-01-051-5302
NSN 5915-00-078-9574
NSN 6650-01-202-9143
NSN 5905-01-261-3911
NSN 5925-01-076-4458