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 6105-01-085-5617
NSN 6150-01-069-0927
NSN 6110-01-490-3615
NSN 6610-01-010-4516
NSN 6145-01-338-5671
NSN 6645-00-456-2923
NSN 7035-01-157-0028
NSN 6145-01-445-7942
NSN 5996-01-652-4042
NSN 5930-00-269-4996
NSN 6105-00-739-7957
NSN 5996-01-536-6124