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 5999-00-934-8747
NSN 7035-00-679-9027
NSN 5895-00-702-6827
NSN 5855-01-203-4719
NSN 5915-01-390-8296
NSN 6150-01-416-5188
NSN 5855-00-930-9478
NSN 6145-01-401-3713
NSN 6135-00-422-3967
NSN 5975-01-625-3926
NSN 6645-00-510-6643
NSN 6110-00-271-9928