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 7035-01-605-3375
NSN 6645-01-386-6311
NSN 6650-01-058-9008
NSN 5945-01-423-1009
NSN 5998-01-512-3218
NSN 6650-00-098-6128
NSN 5905-00-752-7360
NSN 6145-01-204-9529
NSN 5998-00-161-6307
NSN 5975-01-414-0509
NSN 6685-01-218-5258
NSN 5915-01-417-5435