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 5930-00-391-2099
NSN 6130-00-686-4906
NSN 5975-01-508-8362
NSN 6240-00-987-5464
NSN 6145-01-630-0164
NSN 6650-00-736-8456
NSN 5950-01-099-0041
NSN 6650-00-532-1552
NSN 6150-01-618-4581
NSN 6135-01-027-7543
NSN 6645-01-014-0793
NSN 6650-01-409-1992