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 6110-00-476-8689
NSN 6145-01-579-3510
NSN 5945-01-070-5962
NSN 6110-00-161-2310
NSN 5996-00-930-8127
NSN 5965-01-227-4517
NSN 5915-00-942-4064
NSN 5915-00-518-0851
NSN 6240-00-299-9819
NSN 6610-01-647-7412
NSN 5950-01-032-3507
NSN 5985-00-539-3071