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 6685-00-234-4283
NSN 6685-01-544-0148
NSN 6610-01-051-8484
NSN 5990-01-345-1468
NSN 6650-01-601-4829
NSN 6150-00-389-6771
NSN 6130-01-107-1315
NSN 7035-01-270-0325
NSN 6240-01-088-0389
NSN 6145-01-033-5393
NSN 5935-01-335-4961
NSN 6110-01-598-1820