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 5975-01-406-4249
NSN 6645-01-357-3018
NSN 5920-01-281-7354
NSN 5935-01-406-5236
NSN 6220-01-513-6900
NSN 6610-01-641-6196
NSN 5985-01-401-5387
NSN 5996-00-624-2287
NSN 5950-00-648-2380
NSN 5920-01-184-3195
NSN 6240-01-339-5100
NSN 5990-01-213-6319