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 5975-01-271-8041
NSN 5990-00-009-3291
NSN 5985-01-286-5545
NSN 6105-01-339-7053
NSN 5835-00-729-9305
NSN 5905-01-243-1619
NSN 6610-01-542-9725
NSN 5960-00-429-9488
NSN 5855-01-371-9776
NSN 5905-01-212-5660
NSN 2925-01-337-2508
NSN 5996-01-110-7706