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 5925-01-408-8765
NSN 6610-01-254-4196
NSN 7035-01-057-2402
NSN 2925-00-734-9380
NSN 2925-00-295-8109
NSN 6650-01-463-8405
NSN 5960-01-649-1341
NSN 5910-00-495-4884
NSN 5996-00-005-0222
NSN 5915-01-273-7428
NSN 5835-01-286-6499
NSN 5945-00-169-4612