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 7035-01-115-8996
NSN 5835-01-441-4746
NSN 6240-00-075-0445
NSN 5965-00-630-7872
NSN 6130-01-606-9717
NSN 4140-00-523-0410
NSN 5905-00-012-4490
NSN 6620-01-266-5545
NSN 6135-01-235-4168
NSN 6150-01-085-5858
NSN 5975-01-258-9289
NSN 6320-00-937-5625