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 2925-00-141-9748
NSN 5910-01-110-3683
NSN 5935-01-617-8449
NSN 6645-01-540-6385
NSN 5965-00-845-6325
NSN 5975-00-459-4172
NSN 6240-01-529-6624
NSN 6610-01-291-3694
NSN 5945-01-389-7904
NSN 5996-01-155-4657
NSN 5930-00-948-3010
NSN 6130-00-753-7732