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 5855-01-354-7291
NSN 6645-00-155-2398
NSN 5996-01-368-2689
NSN 5950-01-542-5493
NSN 5965-01-485-3167
NSN 7035-00-371-7749
NSN 6610-00-260-1181
NSN 6685-00-195-6416
NSN 5965-00-177-2932
NSN 5915-00-287-5062
NSN 6645-01-041-3533
NSN 6220-01-085-0841