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 5999-01-280-9242
NSN 6150-01-391-7366
NSN 6610-01-507-4356
NSN 5945-01-620-6402
NSN 6610-01-302-6347
NSN 5999-01-602-9383
NSN 6320-01-600-5808
NSN 5905-00-690-5155
NSN 6685-01-029-3773
NSN 2925-01-064-3729
NSN 5855-01-063-5273
NSN 5910-01-518-2044