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 5965-01-463-8176
NSN 6110-01-354-7515
NSN 7035-01-260-9543
NSN 6105-01-619-9791
NSN 5975-01-118-3247
NSN 6135-01-417-6539
NSN 5990-01-514-8030
NSN 6320-01-549-3153
NSN 5835-00-518-4507
NSN 5905-00-638-6776
NSN 5985-01-147-2862
NSN 5910-01-169-6396