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 6610-00-606-0148
NSN 5835-00-286-5432
NSN 6620-01-633-8443
NSN 5930-01-038-6702
NSN 5950-00-707-1250
NSN 6130-01-107-8333
NSN 6610-00-891-6370
NSN 5990-00-734-7285
NSN 6320-01-021-6633
NSN 5905-01-634-0595
NSN 5855-01-497-8834
NSN 5965-01-419-2024