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 2925-00-017-0526
NSN 5965-01-521-4452
NSN 6685-00-918-3282
NSN 5920-01-348-4217
NSN 5895-01-043-8758
NSN 5910-00-501-9387
NSN 5975-01-384-2394
NSN 5965-01-519-8758
NSN 6240-00-179-5043
NSN 6685-01-586-9966
NSN 6650-01-412-1040
NSN 6240-01-212-9586