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 7035-00-413-0992
NSN 5975-00-292-3250
NSN 6685-00-303-3283
NSN 6610-00-739-9707
NSN 5990-01-065-0492
NSN 5945-01-169-4126
NSN 5990-01-463-2279
NSN 5920-01-514-0031
NSN 5925-00-057-6762
NSN 6320-00-261-9136
NSN 6135-01-174-2467
NSN 5915-01-487-3670