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 5985-01-287-9365
NSN 6320-01-132-2746
NSN 5895-01-010-5156
NSN 6610-01-110-3802
NSN 6620-01-386-5543
NSN 6130-01-492-3067
NSN 6645-01-255-7024
NSN 6320-01-159-2211
NSN 5945-01-423-3889
NSN 5960-01-413-3877
NSN 5835-01-101-3687
NSN 6220-01-046-7485