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 6130-01-485-8063
NSN 6110-00-288-4179
NSN 5910-01-292-6331
NSN 5950-00-867-0065
NSN 5965-01-100-2591
NSN 6620-00-280-2874
NSN 2925-00-504-2363
NSN 6620-01-335-5776
NSN 6650-00-762-0267
NSN 5996-01-305-8812
NSN 5925-01-633-9434
NSN 6145-00-184-6171