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 5835-01-378-6804
NSN 4140-00-027-5150
NSN 5998-00-202-8590
NSN 5855-01-030-8601
NSN 5835-01-173-1578
NSN 5915-00-465-9872
NSN 5930-01-269-6032
NSN 6105-00-101-8860
NSN 6105-01-462-8351
NSN 5975-00-520-8483
NSN 5930-01-592-3257
NSN 6240-00-166-2271