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 5965-01-592-5391
NSN 5945-01-089-7099
NSN 6105-01-482-0224
NSN 5915-01-170-3711
NSN 5915-01-236-3610
NSN 5975-00-816-9621
NSN 5835-01-029-5602
NSN 6320-01-512-2031
NSN 5975-01-652-2674
NSN 7035-01-098-5474
NSN 5915-00-099-0347
NSN 6220-00-099-9192