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 6620-00-546-6071
NSN 5950-01-421-1788
NSN 5925-01-326-9829
NSN 6145-01-514-7737
NSN 6110-01-483-9663
NSN 6320-01-618-7800
NSN 6105-01-529-8154
NSN 5965-01-600-0566
NSN 5835-01-030-8914
NSN 6150-01-514-9240
NSN 5925-01-256-3070
NSN 5935-01-085-4390