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 5935-01-633-8449
NSN 2925-01-569-5471
NSN 6150-01-448-9858
NSN 7035-01-017-2702
NSN 6220-00-905-4653
NSN 7035-01-173-5503
NSN 6610-01-281-4590
NSN 2925-00-845-1480
NSN 5910-01-449-1359
NSN 5975-00-286-8506
NSN 5855-00-560-0110
NSN 5975-01-438-7435