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 6645-00-583-0066
NSN 5925-00-909-3688
NSN 7035-01-010-4257
NSN 6220-00-841-1275
NSN 6130-01-281-7268
NSN 5960-01-130-4992
NSN 5930-01-242-0055
NSN 4140-00-640-6811
NSN 5950-01-397-8831
NSN 7035-01-099-9163
NSN 6130-00-218-1363
NSN 6110-00-829-9596