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 5985-00-296-7656
NSN 5895-01-610-7495
NSN 6685-01-285-8337
NSN 5945-00-843-9467
NSN 5895-01-601-6068
NSN 6685-00-088-9462
NSN 6135-01-443-4484
NSN 6650-00-524-6373
NSN 6110-01-030-1264
NSN 6610-00-299-1844
NSN 5855-01-352-7033
NSN 5999-01-259-4636