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 5960-00-455-9218
NSN 5965-01-592-3051
NSN 6130-00-407-0644
NSN 6105-01-651-2023
NSN 5996-00-993-0841
NSN 5996-01-534-8199
NSN 5915-01-430-5005
NSN 6110-01-659-8833
NSN 6645-00-321-6071
NSN 6610-01-374-0569
NSN 5920-01-347-3378
NSN 6145-00-155-5297