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 5975-00-254-5124
NSN 6220-00-312-2007
NSN 5905-00-931-5981
NSN 5930-00-295-3859
NSN 5895-01-487-6243
NSN 5999-00-139-6163
NSN 5925-00-624-3060
NSN 5960-01-063-6846
NSN 6135-01-090-5365
NSN 5910-01-101-2511
NSN 5965-01-220-0529
NSN 5999-00-576-3656