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 5975-00-932-5591
NSN 5965-00-644-0339
NSN 6240-01-457-3811
NSN 6645-01-423-7308
NSN 6645-00-454-0930
NSN 5855-01-472-3963
NSN 5835-00-242-3763
NSN 5920-01-524-9626
NSN 5975-00-833-2398
NSN 5910-00-505-2258
NSN 5985-00-250-0541
NSN 6650-01-633-9147