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 6150-01-624-9833
NSN 6150-01-455-7202
NSN 6220-01-233-7456
NSN 6620-01-168-0016
NSN 5975-01-519-8899
NSN 5975-00-719-9793
NSN 6105-00-082-1198
NSN 2925-01-203-0493
NSN 5996-00-540-6570
NSN 5920-01-337-5404
NSN 5945-00-674-8490
NSN 5965-01-159-2694