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 7035-01-376-0359
NSN 5895-01-207-0753
NSN 5990-00-192-1753
NSN 6650-01-198-7601
NSN 6620-00-115-5855
NSN 5895-01-375-4607
NSN 7035-00-252-7467
NSN 6110-01-651-1521
NSN 6145-01-197-2689
NSN 6105-01-129-3832
NSN 5975-01-445-4004
NSN 6685-00-021-6890