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 5935-00-964-5470
NSN 5985-00-445-7754
NSN 5950-00-337-9563
NSN 6645-00-406-8114
NSN 5996-01-050-6910
NSN 5945-00-935-6922
NSN 6645-01-172-6838
NSN 5945-00-878-3909
NSN 5985-00-185-5430
NSN 5950-01-284-1477
NSN 5996-01-084-2054
NSN 5935-00-920-9349