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 5975-01-570-7354
NSN 5965-01-487-4479
NSN 5925-00-451-2061
NSN 5965-01-576-6975
NSN 6110-00-840-6560
NSN 5835-00-179-8451
NSN 6610-01-318-6713
NSN 5998-01-265-2545
NSN 5965-00-518-0958
NSN 6110-01-054-3032
NSN 5950-01-530-7365
NSN 6240-00-915-1705