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 5998-01-374-6750
NSN 5965-01-188-7267
NSN 6130-00-598-2034
NSN 5945-00-076-5606
NSN 6110-01-299-7254
NSN 5975-01-327-7655
NSN 2925-00-441-9278
NSN 6220-00-337-5905
NSN 6685-00-416-2900
NSN 5895-01-072-2019
NSN 6240-01-067-6457
NSN 6620-01-518-9261