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 5960-01-364-1318
NSN 5930-01-441-1045
NSN 6130-00-535-0522
NSN 5915-00-540-8350
NSN 6645-01-087-7345
NSN 6620-00-935-1321
NSN 2925-01-065-0060
NSN 6610-01-188-8163
NSN 5930-01-113-4904
NSN 5990-00-836-6239
NSN 6110-00-393-1212
NSN 5930-01-381-1829