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 5945-01-191-9858
NSN 5985-01-242-1906
NSN 6685-00-203-4485
NSN 7035-01-621-2625
NSN 6610-01-108-7273
NSN 6130-00-433-3071
NSN 5945-01-391-3745
NSN 5930-01-309-0874
NSN 5985-01-552-9081
NSN 6220-01-557-3313
NSN 4140-00-159-8471
NSN 5965-00-246-9582