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 5905-01-423-8571
NSN 7035-00-371-7749
NSN 6650-01-619-9986
NSN 6610-01-250-9327
NSN 6130-00-297-5793
NSN 5960-00-239-1995
NSN 5910-00-275-0827
NSN 5950-00-765-7024
NSN 6220-01-207-1229
NSN 5985-01-564-8041
NSN 6110-00-014-8160
NSN 5855-01-100-3272