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 5835-01-158-6878
NSN 6645-00-130-8464
NSN 5895-01-010-3518
NSN 5975-00-189-0857
NSN 6110-01-311-7898
NSN 6620-01-039-5468
NSN 6610-00-220-3840
NSN 6130-01-110-5694
NSN 6130-01-496-5022
NSN 5965-00-827-9680
NSN 5925-00-752-8292
NSN 6130-01-133-7877