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 6150-01-285-7368
NSN 6105-00-168-8638
NSN 5960-01-589-6846
NSN 5975-01-397-8557
NSN 5930-01-562-5535
NSN 6650-01-579-2137
NSN 5998-00-378-4096
NSN 6110-00-159-8638
NSN 5895-01-085-6950
NSN 4140-00-820-1173
NSN 5915-01-412-8667
NSN 6645-00-946-0475