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 5975-01-109-3003
NSN 5960-01-202-6610
NSN 7035-00-300-3208
NSN 6320-00-593-0379
NSN 6685-01-514-1117
NSN 2925-01-463-8856
NSN 5996-00-564-4367
NSN 5915-01-106-3944
NSN 5990-01-034-8211
NSN 6685-01-292-4830
NSN 5930-01-390-3096
NSN 5905-01-155-3060