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 5950-01-011-6170
NSN 6610-01-271-7593
NSN 5996-01-352-4904
NSN 5835-00-995-0277
NSN 6650-01-519-8545
NSN 5996-01-094-9754
NSN 6145-00-891-6779
NSN 6240-00-844-1758
NSN 5910-01-236-6733
NSN 5915-01-396-7607
NSN 5905-01-356-0747
NSN 5965-00-113-9748