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 2925-01-398-6751
NSN 5915-01-524-0639
NSN 6110-01-535-0167
NSN 5895-01-199-1006
NSN 6320-00-284-1524
NSN 6145-00-553-8196
NSN 6645-01-409-2003
NSN 5999-01-252-2846
NSN 5996-01-412-2643
NSN 5965-01-382-3222
NSN 6105-00-292-4110
NSN 5985-01-619-8063