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 6240-00-669-6652
NSN 5915-01-541-2031
NSN 6145-01-643-2383
NSN 5985-01-328-8878
NSN 5985-01-443-3141
NSN 5895-01-388-3352
NSN 5925-01-282-0018
NSN 6645-00-536-1555
NSN 6685-01-363-8770
NSN 6130-01-024-7375
NSN 5910-01-425-2313
NSN 5895-01-328-4981