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 5920-01-196-4614
NSN 5960-00-431-8739
NSN 5905-00-204-0469
NSN 5975-01-604-8601
NSN 5996-01-095-1356
NSN 6620-00-286-5721
NSN 5945-01-147-2183
NSN 5998-01-561-6483
NSN 5925-01-180-0082
NSN 5960-00-170-6447
NSN 6105-01-337-2936
NSN 6150-01-412-0606