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 5990-01-181-9886
NSN 6105-00-840-6433
NSN 7035-01-472-1999
NSN 6685-01-229-1258
NSN 6135-01-510-4663
NSN 6110-01-359-4248
NSN 5905-01-503-0439
NSN 5910-01-379-4508
NSN 7035-01-062-1692
NSN 5990-01-386-5561
NSN 5835-01-481-4204
NSN 5996-01-373-2445