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 6105-01-556-7994
NSN 6645-01-370-5264
NSN 5920-01-357-8053
NSN 6685-01-437-6915
NSN 5855-00-688-9954
NSN 6150-01-188-6963
NSN 5945-01-065-8705
NSN 7035-01-033-3007
NSN 6240-01-391-0399
NSN 6150-01-604-8874
NSN 6610-00-374-1563
NSN 6135-01-518-9813