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 5975-01-431-7932
NSN 6220-01-368-3119
NSN 6620-01-661-2700
NSN 6320-00-857-4073
NSN 6150-01-067-9145
NSN 5905-01-245-9243
NSN 5895-01-531-5297
NSN 6685-01-497-7063
NSN 5930-00-912-5342
NSN 6130-01-083-2860
NSN 6105-00-111-3353
NSN 5935-01-610-1296