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 5975-01-374-6988
NSN 5999-00-781-1088
NSN 5960-01-213-6292
NSN 5905-01-364-5171
NSN 7035-01-254-3606
NSN 2925-01-550-0177
NSN 6105-00-450-6053
NSN 5996-01-388-5911
NSN 6150-01-271-1618
NSN 5990-01-562-4521
NSN 5925-00-472-0670
NSN 6610-01-399-7613