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 5930-01-250-3117
NSN 5935-00-293-1863
NSN 6645-00-226-2270
NSN 6110-00-211-1092
NSN 5998-00-387-5513
NSN 5835-01-186-4961
NSN 5985-00-824-3585
NSN 5905-01-480-5910
NSN 2925-01-656-8217
NSN 6240-01-584-6774
NSN 7035-01-361-8821
NSN 6685-00-737-0022