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 4140-01-208-8964
NSN 5905-01-392-0540
NSN 6110-00-381-9785
NSN 6150-01-441-9359
NSN 5835-01-118-4690
NSN 5960-00-201-5265
NSN 5935-00-589-0829
NSN 6685-01-599-7579
NSN 5960-00-672-3836
NSN 6645-00-409-9363
NSN 5990-01-017-0263
NSN 5925-00-700-8674