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 5915-00-174-0474
NSN 6620-00-248-6950
NSN 6240-01-619-4180
NSN 5905-01-264-8862
NSN 5965-00-479-3026
NSN 5920-01-021-5198
NSN 6620-00-355-1734
NSN 5985-01-461-3763
NSN 5895-01-237-3186
NSN 6685-01-264-1359
NSN 6645-01-168-8465
NSN 5999-01-343-3042