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 5895-01-391-5068
NSN 5990-01-285-4633
NSN 6320-01-573-6490
NSN 6685-00-246-5349
NSN 5990-01-072-3575
NSN 6110-01-146-1540
NSN 5930-01-088-8325
NSN 6685-01-453-5337
NSN 6105-00-986-2906
NSN 5905-01-395-0053
NSN 5975-00-188-1164
NSN 6645-01-318-1874