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 6320-01-019-1028
NSN 6145-00-493-4073
NSN 5925-00-007-3962
NSN 5930-01-439-3520
NSN 5930-00-473-5311
NSN 6220-01-421-9928
NSN 6620-00-098-5652
NSN 5905-01-189-1868
NSN 5950-00-313-9509
NSN 6240-00-785-8398
NSN 6685-00-269-4895
NSN 7035-01-445-3563