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 6110-01-607-4079
NSN 5895-01-319-3114
NSN 5965-01-121-1214
NSN 5975-01-042-3439
NSN 5930-01-283-4435
NSN 5855-01-330-3669
NSN 5905-00-602-4819
NSN 6110-01-068-9241
NSN 5975-00-514-3340
NSN 5975-01-139-3860
NSN 5835-01-285-1897
NSN 6130-00-416-6483