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 5835-01-209-6410
NSN 5935-01-415-5787
NSN 6320-01-506-9439
NSN 6135-01-597-7685
NSN 6135-00-681-2702
NSN 5998-01-100-3053
NSN 6645-01-101-4959
NSN 5960-01-222-3207
NSN 6135-00-602-1561
NSN 6105-01-393-7026
NSN 5965-01-116-5339
NSN 4140-00-415-6513