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 6150-00-027-9279
NSN 5996-00-807-8749
NSN 6105-00-652-4548
NSN 5985-00-989-5470
NSN 5910-01-472-2785
NSN 6685-01-428-6477
NSN 5895-01-127-9313
NSN 5996-00-272-2560
NSN 6685-00-983-5326
NSN 6145-00-763-6077
NSN 5930-00-851-6984
NSN 6610-01-400-3880