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 5895-00-318-1502
NSN 6685-00-594-4796
NSN 5965-01-444-3098
NSN 5990-01-400-3299
NSN 6610-00-288-5655
NSN 5985-01-539-1741
NSN 6150-00-830-9535
NSN 4140-00-393-1707
NSN 6650-01-428-9958
NSN 5960-00-333-0702
NSN 5930-00-278-7731
NSN 5996-00-060-3289