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 6620-00-171-4035
NSN 6135-00-125-5265
NSN 6110-00-075-0632
NSN 5905-01-428-9660
NSN 5915-01-378-7199
NSN 5910-01-278-3415
NSN 6620-01-398-8986
NSN 5905-01-519-5594
NSN 6685-01-142-3201
NSN 5905-01-540-1094
NSN 5855-01-505-9158
NSN 5950-00-952-0393