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 6320-01-506-9439
NSN 5945-01-130-3812
NSN 5945-01-443-2469
NSN 6220-01-052-1375
NSN 6645-01-461-7704
NSN 6240-01-649-1520
NSN 5895-01-566-8638
NSN 6610-01-433-2219
NSN 6220-00-118-2386
NSN 6645-01-448-2726
NSN 5985-00-263-2469
NSN 6105-01-331-9022