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 6320-00-174-1362
NSN 5905-01-352-5824
NSN 5999-01-435-7347
NSN 6645-01-219-5911
NSN 6320-01-166-3602
NSN 6320-01-552-8721
NSN 6145-01-084-3569
NSN 6645-01-445-1408
NSN 5915-00-284-8744
NSN 5975-01-397-1331
NSN 5985-01-502-6298
NSN 5960-01-434-5539