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 6685-00-948-3270
NSN 6145-01-030-3054
NSN 5905-01-590-3957
NSN 5935-01-420-5709
NSN 5895-01-463-6560
NSN 6110-01-627-1354
NSN 5930-01-463-4704
NSN 5920-01-269-9471
NSN 5925-01-325-0288
NSN 4140-00-628-3546
NSN 5855-01-133-3587
NSN 5935-01-107-7388