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 5925-01-170-2838
NSN 6685-01-597-8212
NSN 6135-01-290-1594
NSN 5835-00-978-4473
NSN 5925-01-216-1975
NSN 6105-01-384-3169
NSN 4140-01-359-7829
NSN 5915-01-377-7602
NSN 5835-00-752-6065
NSN 5835-01-148-5835
NSN 6110-01-073-3525
NSN 6130-01-336-7866