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 5975-00-952-1791
NSN 5915-01-364-7917
NSN 6620-00-752-8777
NSN 6145-01-190-0382
NSN 5925-01-279-3688
NSN 6645-00-679-8203
NSN 5905-01-346-1029
NSN 7035-00-417-2967
NSN 5930-00-123-1940
NSN 5935-01-611-3710
NSN 6685-01-548-1225
NSN 5895-00-980-8717