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 5925-01-330-3484
NSN 6145-00-199-5093
NSN 5975-01-537-4310
NSN 5945-01-071-2496
NSN 7035-01-443-3052
NSN 5835-00-350-3703
NSN 6105-01-517-9596
NSN 5910-00-351-2944
NSN 5855-01-293-1592
NSN 6645-00-715-1531
NSN 5975-01-353-5466
NSN 5935-00-445-9045