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 5910-01-431-7059
NSN 6110-00-477-8371
NSN 5945-00-238-9955
NSN 5895-00-136-4960
NSN 5905-01-359-8885
NSN 6105-01-507-5260
NSN 6220-01-343-8400
NSN 6145-01-538-6743
NSN 6685-01-394-4984
NSN 5945-01-072-2203
NSN 6650-00-230-4575
NSN 5935-01-044-8820