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 6650-01-517-1588
NSN 5985-01-153-2657
NSN 5945-00-139-2220
NSN 6650-01-575-6721
NSN 6135-01-371-9209
NSN 5835-01-480-9215
NSN 6105-01-409-2023
NSN 6650-00-102-7436
NSN 5915-01-038-7943
NSN 2925-01-363-1805
NSN 5985-01-529-6488
NSN 6145-01-385-6505