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 5855-00-294-7532
NSN 6145-00-033-2997
NSN 5895-01-555-4223
NSN 6105-01-408-8932
NSN 6145-01-462-5437
NSN 6610-01-197-9639
NSN 6105-01-487-7484
NSN 5855-00-089-3974
NSN 7035-00-369-6346
NSN 5975-01-333-5589
NSN 5855-01-074-8960
NSN 7035-00-421-0468