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 5930-01-329-9595
NSN 6240-01-416-2313
NSN 6130-01-181-5475
NSN 5999-01-032-8377
NSN 5960-01-054-6494
NSN 5855-01-565-1405
NSN 6150-01-447-5646
NSN 6135-01-659-7653
NSN 5960-00-212-6367
NSN 5985-01-098-4485
NSN 6610-01-452-1356
NSN 6110-00-284-1161