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 5895-01-480-0305
NSN 5855-01-353-3958
NSN 6650-01-014-5990
NSN 6685-01-147-2588
NSN 5915-01-378-6378
NSN 6135-01-513-2083
NSN 5910-01-541-5929
NSN 5925-01-268-8694
NSN 5915-01-065-1127
NSN 6220-00-833-3904
NSN 5925-00-727-9116
NSN 6645-01-089-5522