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 6320-00-004-9158
NSN 5950-01-352-5874
NSN 5905-01-206-1505
NSN 5945-01-374-9283
NSN 6240-01-333-9430
NSN 6645-01-659-1583
NSN 5975-01-058-6472
NSN 6110-01-571-2580
NSN 6220-01-465-8852
NSN 5985-00-181-0631
NSN 5960-01-054-9639
NSN 5895-01-318-0335