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 5999-01-119-7048
NSN 2925-01-274-8576
NSN 7035-01-080-8742
NSN 6135-00-938-1351
NSN 5999-01-107-1824
NSN 5925-00-067-3814
NSN 5996-00-205-2933
NSN 6645-01-571-6404
NSN 6685-01-004-1888
NSN 5835-00-833-7080
NSN 5945-01-634-0588
NSN 6145-00-127-9767