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 5895-00-926-7377
NSN 6220-01-331-3468
NSN 2925-00-149-0760
NSN 5985-01-540-3588
NSN 5945-01-281-7404
NSN 5945-01-486-2538
NSN 6610-01-233-0949
NSN 5895-01-058-0029
NSN 6135-00-998-5884
NSN 2925-01-311-7840
NSN 6620-01-539-5189
NSN 5835-01-384-3206