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 6145-01-551-1419
NSN 5975-01-421-0199
NSN 5985-01-561-9084
NSN 6145-01-152-2417
NSN 6610-01-383-6982
NSN 6220-00-064-9559
NSN 5985-01-143-1842
NSN 5935-01-483-4912
NSN 7035-00-392-5417
NSN 5998-01-473-0301
NSN 5985-01-442-5451
NSN 5960-01-327-0334