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 5910-01-415-9957
NSN 5935-01-658-2837
NSN 5915-00-008-4198
NSN 6620-00-303-9947
NSN 6610-01-326-0119
NSN 6110-01-109-4382
NSN 5905-00-907-3434
NSN 6320-00-823-2015
NSN 5945-01-173-2550
NSN 5835-01-106-1456
NSN 6685-01-418-8218
NSN 6320-01-643-0850