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 5985-00-072-9673
NSN 2925-00-124-5465
NSN 5925-00-391-6987
NSN 6240-01-333-1996
NSN 5915-01-049-1973
NSN 5925-00-168-3786
NSN 5950-00-876-4081
NSN 6145-00-504-5221
NSN 6320-00-139-1090
NSN 5965-01-565-0640
NSN 6610-01-303-1674
NSN 6130-01-163-1251