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 6220-00-754-8375
NSN 6220-00-258-2967
NSN 6105-01-606-9886
NSN 6685-01-331-7090
NSN 5920-01-186-0963
NSN 5895-01-334-8368
NSN 6145-01-179-6630
NSN 5965-01-291-0384
NSN 6135-00-921-6487
NSN 5835-00-518-4507
NSN 6685-01-299-1434
NSN 5835-00-170-5238