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 5996-01-539-5995
NSN 5910-00-119-4498
NSN 6150-00-145-7207
NSN 7035-00-361-5975
NSN 5855-01-247-0012
NSN 5905-00-130-6460
NSN 5835-01-593-7579
NSN 6240-01-467-3341
NSN 5990-00-065-9154
NSN 5835-00-358-4235
NSN 6620-01-352-5640
NSN 5945-01-196-0000