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 6240-00-813-6328
NSN 5965-00-170-5254
NSN 5996-00-989-9331
NSN 5965-00-289-6280
NSN 5985-01-400-1230
NSN 5985-01-510-7364
NSN 5935-01-465-5239
NSN 5950-00-622-5227
NSN 5920-00-146-4109
NSN 5990-01-437-4876
NSN 5945-00-070-3381
NSN 5985-00-630-0457