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 6645-00-171-9639
NSN 5895-01-059-2403
NSN 5985-00-058-6744
NSN 5975-01-200-7710
NSN 6145-00-236-0012
NSN 5930-01-589-1584
NSN 5950-01-284-2886
NSN 5920-00-960-3567
NSN 6110-01-287-9607
NSN 5998-01-622-2764
NSN 7035-01-531-4750
NSN 5915-01-378-6058