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 5996-01-600-1632
NSN 7035-00-455-7666
NSN 5905-01-261-8105
NSN 5895-00-019-0023
NSN 5990-01-337-4584
NSN 5965-01-569-6370
NSN 5855-00-110-9341
NSN 6220-01-394-5263
NSN 6645-01-541-2425
NSN 6105-01-503-9487
NSN 6220-00-922-3226
NSN 5999-01-086-8403