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 5945-00-149-8594
NSN 5965-01-131-0854
NSN 6150-01-287-8304
NSN 6645-00-171-9639
NSN 6645-01-154-3080
NSN 6145-00-338-5645
NSN 6685-01-067-1447
NSN 6320-01-141-3791
NSN 5945-00-456-0699
NSN 6110-01-449-7570
NSN 6650-00-953-9511
NSN 5999-01-346-9816