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 6110-01-122-4136
NSN 6110-01-224-7910
NSN 6150-00-905-8277
NSN 6145-01-552-5595
NSN 5965-00-217-1113
NSN 5990-01-616-9342
NSN 6685-01-258-6453
NSN 5915-00-415-5349
NSN 6685-00-761-6289
NSN 5835-01-584-8538
NSN 6610-00-139-1105
NSN 6685-01-100-1071