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 6135-01-066-6904
NSN 5945-00-382-5849
NSN 6130-01-393-7764
NSN 6610-01-385-0691
NSN 5990-00-464-6385
NSN 6240-00-059-7099
NSN 6620-01-418-7562
NSN 5945-00-093-1124
NSN 5935-00-939-8123
NSN 6135-01-101-5039
NSN 5835-00-034-4976
NSN 6685-01-629-8156