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 6130-00-222-2784
NSN 5855-00-879-7245
NSN 6130-00-351-9374
NSN 6240-00-987-5464
NSN 4140-01-435-7515
NSN 6110-01-592-8889
NSN 5910-01-088-6848
NSN 5950-00-449-2218
NSN 6150-00-300-9219
NSN 5985-00-259-3062
NSN 6645-00-394-8924
NSN 6105-01-128-2823