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 7035-01-279-2815
NSN 5950-01-099-5014
NSN 5990-01-061-5618
NSN 7035-01-424-7019
NSN 6145-00-173-6646
NSN 7035-01-183-7550
NSN 5920-00-004-6372
NSN 5895-01-519-7388
NSN 5996-01-256-5622
NSN 6130-01-069-0161
NSN 5985-00-958-1644
NSN 5960-01-178-7500