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 5965-01-447-6485
NSN 6685-00-187-5890
NSN 6610-01-141-2994
NSN 6610-01-105-9520
NSN 5975-01-525-6944
NSN 5998-00-258-8337
NSN 5930-01-548-2832
NSN 5945-01-035-9227
NSN 6130-01-258-8966
NSN 6645-01-222-3458
NSN 5855-01-439-0448
NSN 5930-01-467-8866