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 7035-01-387-0493
NSN 6610-01-399-1295
NSN 5895-00-740-2278
NSN 6150-01-067-0670
NSN 5950-00-199-6787
NSN 6145-00-938-6085
NSN 6685-00-816-5660
NSN 6110-01-104-0893
NSN 5855-00-400-2622
NSN 5930-01-333-1861
NSN 5990-01-034-2390
NSN 6145-00-027-9852