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 6650-01-114-6019
NSN 5855-00-256-5562
NSN 7035-01-027-8569
NSN 5960-01-054-3752
NSN 5895-01-574-8705
NSN 5915-01-493-5067
NSN 6650-00-477-9946
NSN 5975-01-441-9221
NSN 6610-01-134-3920
NSN 6145-01-478-1722
NSN 5999-00-391-6202
NSN 5855-01-479-3152