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 6220-01-306-4998
NSN 6610-01-232-4802
NSN 5910-01-286-5529
NSN 5925-01-255-1048
NSN 6685-00-279-3620
NSN 5855-00-114-4954
NSN 6610-01-076-2437
NSN 5960-00-975-2540
NSN 5920-00-170-4247
NSN 6610-01-194-8659
NSN 6240-01-409-2465
NSN 5945-01-532-0620