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 6110-00-603-3322
NSN 6150-01-021-1140
NSN 6145-00-051-6881
NSN 6135-00-284-1406
NSN 5835-01-249-0275
NSN 5975-00-297-3940
NSN 5990-00-247-0975
NSN 5950-00-333-9739
NSN 6645-01-017-2789
NSN 5915-00-806-2930
NSN 6150-00-902-5203
NSN 5930-01-454-1120