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 5950-01-244-1178
NSN 5895-01-312-2085
NSN 5835-00-675-5159
NSN 6105-01-242-7969
NSN 5895-01-593-7203
NSN 6320-01-039-5891
NSN 6685-01-169-2821
NSN 5996-00-298-1932
NSN 5965-00-879-7287
NSN 5895-00-088-3534
NSN 6110-01-020-6275
NSN 7035-01-307-2560