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 5985-01-660-4323
NSN 2925-01-311-7840
NSN 7035-01-471-4884
NSN 6110-01-532-0257
NSN 5910-01-349-4342
NSN 5915-01-495-3675
NSN 5895-01-538-1190
NSN 5965-01-309-1084
NSN 6645-01-276-7818
NSN 5910-01-648-2045
NSN 5925-00-593-6407
NSN 6135-00-444-1402